155157912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 560196000

約数和(自身を除く): 405038088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 49, 51, 52, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 117, 119, 126, 136, 147, 153, 156, 168, 182, 196, 199, 204, 221, 234, 238, 252, 273, 294, 306, 312, 357, 364, 392, 398, 408, 441, 442, 468, 476, 504, 546, 588, 597, 612, 637, 663, 714, 728, 796, 819, 833, 882, 884, 936, 952, 1071, 1092, 1176, 1194, 1224, 1274, 1326, 1393, 1428, 1547, 1592, 1638, 1666, 1764, 1768, 1791, 1911, 1989, 2142, 2184, 2388, 2499, 2548, 2587, 2652, 2786, 2856, 3094, 3276, 3332, 3383, 3528, 3582, 3822, 3978, 4179, 4284, 4641, 4776, 4998, 5096, 5174, 5304, 5572, 5733, 6188, 6552, 6664, 6766, 7164, 7497, 7644, 7761, 7956, 8358, 8568, 9282, 9751, 9996, 10149, 10348, 10829, 11144, 11466, 12376, 12537, 13532, 13923, 14328, 14994, 15288, 15522, 15912, 16716, 18109, 18564, 19502, 19992, 20298, 20696, 21658, 22932, 23283, 23681, 25074, 27064, 27846, 29253, 29988, 30447, 31044, 32487, 33432, 36218, 37128, 39004, 40596, 43316, 43979, 45864, 46566, 47362, 50148, 54327, 55692, 58506, 59976, 60894, 62088, 64974, 71043, 72436, 78008, 81192, 86632, 87759, 87958, 93132, 94724, 97461, 100296, 108654, 111384, 117012, 121788, 126763, 129948, 131937, 142086, 144872, 162981, 165767, 175518, 175916, 186264, 189448, 194922, 213129, 217308, 234024, 243576, 253526, 259896, 263874, 284172, 307853, 325962, 331534, 351036, 351832, 380289, 389844, 395811, 426258, 434616, 497301, 507052, 527748, 568344, 615706, 651924, 663068, 702072, 760578, 779688, 791622, 852516, 923559, 994602, 1014104, 1055496, 1140867, 1231412, 1303848, 1326136, 1491903, 1521156, 1583244, 1705032, 1847118, 1989204, 2154971, 2281734, 2462824, 2770677, 2983806, 3042312, 3166488, 3694236, 3978408, 4309942, 4563468, 5541354, 5967612, 6464913, 7388472, 8619884, 9126936, 11082708, 11935224, 12929826, 17239768, 19394739, 22165416, 25859652, 38789478, 51719304, 77578956, 155157912]

約数ペア:

[(1, 155157912), (2, 77578956), (3, 51719304), (4, 38789478), (6, 25859652), (7, 22165416), (8, 19394739), (9, 17239768), (12, 12929826), (13, 11935224), (14, 11082708), (17, 9126936), (18, 8619884), (21, 7388472), (24, 6464913), (26, 5967612), (28, 5541354), (34, 4563468), (36, 4309942), (39, 3978408), (42, 3694236), (49, 3166488), (51, 3042312), (52, 2983806), (56, 2770677), (63, 2462824), (68, 2281734), (72, 2154971), (78, 1989204), (84, 1847118), (91, 1705032), (98, 1583244), (102, 1521156), (104, 1491903), (117, 1326136), (119, 1303848), (126, 1231412), (136, 1140867), (147, 1055496), (153, 1014104), (156, 994602), (168, 923559), (182, 852516), (196, 791622), (199, 779688), (204, 760578), (221, 702072), (234, 663068), (238, 651924), (252, 615706), (273, 568344), (294, 527748), (306, 507052), (312, 497301), (357, 434616), (364, 426258), (392, 395811), (398, 389844), (408, 380289), (441, 351832), (442, 351036), (468, 331534), (476, 325962), (504, 307853), (546, 284172), (588, 263874), (597, 259896), (612, 253526), (637, 243576), (663, 234024), (714, 217308), (728, 213129), (796, 194922), (819, 189448), (833, 186264), (882, 175916), (884, 175518), (936, 165767), (952, 162981), (1071, 144872), (1092, 142086), (1176, 131937), (1194, 129948), (1224, 126763), (1274, 121788), (1326, 117012), (1393, 111384), (1428, 108654), (1547, 100296), (1592, 97461), (1638, 94724), (1666, 93132), (1764, 87958), (1768, 87759), (1791, 86632), (1911, 81192), (1989, 78008), (2142, 72436), (2184, 71043), (2388, 64974), (2499, 62088), (2548, 60894), (2587, 59976), (2652, 58506), (2786, 55692), (2856, 54327), (3094, 50148), (3276, 47362), (3332, 46566), (3383, 45864), (3528, 43979), (3582, 43316), (3822, 40596), (3978, 39004), (4179, 37128), (4284, 36218), (4641, 33432), (4776, 32487), (4998, 31044), (5096, 30447), (5174, 29988), (5304, 29253), (5572, 27846), (5733, 27064), (6188, 25074), (6552, 23681), (6664, 23283), (6766, 22932), (7164, 21658), (7497, 20696), (7644, 20298), (7761, 19992), (7956, 19502), (8358, 18564), (8568, 18109), (9282, 16716), (9751, 15912), (9996, 15522), (10149, 15288), (10348, 14994), (10829, 14328), (11144, 13923), (11466, 13532), (12376, 12537)]