157748976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 565463808

約数和(自身を除く): 407714832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 287, 308, 328, 336, 347, 369, 396, 451, 462, 492, 504, 528, 574, 616, 656, 693, 694, 738, 792, 861, 902, 924, 984, 1008, 1041, 1148, 1232, 1353, 1386, 1388, 1476, 1584, 1722, 1804, 1848, 1968, 2082, 2296, 2429, 2583, 2706, 2772, 2776, 2952, 3123, 3157, 3444, 3608, 3696, 3817, 4059, 4164, 4592, 4858, 5166, 5412, 5544, 5552, 5904, 6246, 6314, 6888, 7216, 7287, 7634, 8118, 8328, 9471, 9716, 10332, 10824, 11088, 11451, 12492, 12628, 13776, 14227, 14574, 15268, 16236, 16656, 18942, 19432, 20664, 21648, 21861, 22902, 24984, 25256, 26719, 28413, 28454, 29148, 30536, 32472, 34353, 37884, 38864, 41328, 42681, 43722, 45804, 49968, 50512, 53438, 56826, 56908, 58296, 61072, 64944, 68706, 75768, 80157, 85362, 87444, 91608, 99589, 106876, 113652, 113816, 116592, 128043, 137412, 151536, 156497, 160314, 170724, 174888, 183216, 199178, 213752, 227304, 227632, 240471, 256086, 274824, 298767, 312994, 320628, 341448, 349776, 398356, 427504, 454608, 469491, 480942, 512172, 549648, 597534, 625988, 641256, 682896, 796712, 896301, 938982, 961884, 1024344, 1095479, 1195068, 1251976, 1282512, 1408473, 1593424, 1792602, 1877964, 1923768, 2048688, 2190958, 2390136, 2503952, 2816946, 3286437, 3585204, 3755928, 3847536, 4381916, 4780272, 5633892, 6572874, 7170408, 7511856, 8763832, 9859311, 11267784, 13145748, 14340816, 17527664, 19718622, 22535568, 26291496, 39437244, 52582992, 78874488, 157748976]

約数ペア:

[(1, 157748976), (2, 78874488), (3, 52582992), (4, 39437244), (6, 26291496), (7, 22535568), (8, 19718622), (9, 17527664), (11, 14340816), (12, 13145748), (14, 11267784), (16, 9859311), (18, 8763832), (21, 7511856), (22, 7170408), (24, 6572874), (28, 5633892), (33, 4780272), (36, 4381916), (41, 3847536), (42, 3755928), (44, 3585204), (48, 3286437), (56, 2816946), (63, 2503952), (66, 2390136), (72, 2190958), (77, 2048688), (82, 1923768), (84, 1877964), (88, 1792602), (99, 1593424), (112, 1408473), (123, 1282512), (126, 1251976), (132, 1195068), (144, 1095479), (154, 1024344), (164, 961884), (168, 938982), (176, 896301), (198, 796712), (231, 682896), (246, 641256), (252, 625988), (264, 597534), (287, 549648), (308, 512172), (328, 480942), (336, 469491), (347, 454608), (369, 427504), (396, 398356), (451, 349776), (462, 341448), (492, 320628), (504, 312994), (528, 298767), (574, 274824), (616, 256086), (656, 240471), (693, 227632), (694, 227304), (738, 213752), (792, 199178), (861, 183216), (902, 174888), (924, 170724), (984, 160314), (1008, 156497), (1041, 151536), (1148, 137412), (1232, 128043), (1353, 116592), (1386, 113816), (1388, 113652), (1476, 106876), (1584, 99589), (1722, 91608), (1804, 87444), (1848, 85362), (1968, 80157), (2082, 75768), (2296, 68706), (2429, 64944), (2583, 61072), (2706, 58296), (2772, 56908), (2776, 56826), (2952, 53438), (3123, 50512), (3157, 49968), (3444, 45804), (3608, 43722), (3696, 42681), (3817, 41328), (4059, 38864), (4164, 37884), (4592, 34353), (4858, 32472), (5166, 30536), (5412, 29148), (5544, 28454), (5552, 28413), (5904, 26719), (6246, 25256), (6314, 24984), (6888, 22902), (7216, 21861), (7287, 21648), (7634, 20664), (8118, 19432), (8328, 18942), (9471, 16656), (9716, 16236), (10332, 15268), (10824, 14574), (11088, 14227), (11451, 13776), (12492, 12628)]