141989848

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 387828000

約数和(自身を除く): 245838152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 119, 136, 143, 149, 154, 182, 187, 196, 221, 238, 286, 298, 308, 364, 374, 392, 442, 476, 539, 572, 596, 616, 637, 728, 748, 833, 884, 952, 1001, 1043, 1078, 1144, 1192, 1274, 1309, 1496, 1547, 1639, 1666, 1768, 1937, 2002, 2086, 2156, 2431, 2533, 2548, 2618, 3094, 3278, 3332, 3874, 4004, 4172, 4312, 4862, 5066, 5096, 5236, 6188, 6556, 6664, 7007, 7301, 7748, 8008, 8344, 9163, 9724, 10132, 10472, 10829, 11473, 12376, 13112, 13559, 14014, 14602, 15496, 17017, 17731, 18326, 19448, 20264, 21307, 21658, 22946, 27118, 27863, 28028, 29204, 32929, 34034, 35462, 36652, 42614, 43316, 45892, 54236, 55726, 56056, 58408, 65858, 68068, 70924, 73304, 80311, 85228, 86632, 91784, 94913, 108472, 111452, 119119, 124117, 131716, 136136, 141848, 149149, 160622, 170456, 189826, 195041, 222904, 230503, 238238, 248234, 263432, 298298, 321244, 362219, 379652, 390082, 461006, 476476, 496468, 596596, 642488, 724438, 759304, 780164, 922012, 952952, 992936, 1044043, 1193192, 1365287, 1448876, 1560328, 1613521, 1844024, 2088086, 2535533, 2730574, 2897752, 3227042, 4176172, 5071066, 5461148, 6454084, 8352344, 10142132, 10922296, 12908168, 17748731, 20284264, 35497462, 70994924, 141989848]

約数ペア:

[(1, 141989848), (2, 70994924), (4, 35497462), (7, 20284264), (8, 17748731), (11, 12908168), (13, 10922296), (14, 10142132), (17, 8352344), (22, 6454084), (26, 5461148), (28, 5071066), (34, 4176172), (44, 3227042), (49, 2897752), (52, 2730574), (56, 2535533), (68, 2088086), (77, 1844024), (88, 1613521), (91, 1560328), (98, 1448876), (104, 1365287), (119, 1193192), (136, 1044043), (143, 992936), (149, 952952), (154, 922012), (182, 780164), (187, 759304), (196, 724438), (221, 642488), (238, 596596), (286, 496468), (298, 476476), (308, 461006), (364, 390082), (374, 379652), (392, 362219), (442, 321244), (476, 298298), (539, 263432), (572, 248234), (596, 238238), (616, 230503), (637, 222904), (728, 195041), (748, 189826), (833, 170456), (884, 160622), (952, 149149), (1001, 141848), (1043, 136136), (1078, 131716), (1144, 124117), (1192, 119119), (1274, 111452), (1309, 108472), (1496, 94913), (1547, 91784), (1639, 86632), (1666, 85228), (1768, 80311), (1937, 73304), (2002, 70924), (2086, 68068), (2156, 65858), (2431, 58408), (2533, 56056), (2548, 55726), (2618, 54236), (3094, 45892), (3278, 43316), (3332, 42614), (3874, 36652), (4004, 35462), (4172, 34034), (4312, 32929), (4862, 29204), (5066, 28028), (5096, 27863), (5236, 27118), (6188, 22946), (6556, 21658), (6664, 21307), (7007, 20264), (7301, 19448), (7748, 18326), (8008, 17731), (8344, 17017), (9163, 15496), (9724, 14602), (10132, 14014), (10472, 13559), (10829, 13112), (11473, 12376)]