190719984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 160

約数和(自身を含む): 619960320

約数和(自身を除く): 429240336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 658, 728, 752, 929, 987, 1092, 1128, 1222, 1316, 1456, 1833, 1858, 1974, 2184, 2256, 2444, 2632, 2787, 3666, 3716, 3948, 4277, 4368, 4888, 5264, 5574, 6503, 7332, 7432, 7896, 8554, 9776, 11148, 12077, 12831, 13006, 14664, 14864, 15792, 17108, 19509, 22296, 24154, 25662, 26012, 29328, 34216, 36231, 39018, 43663, 44592, 48308, 51324, 52024, 68432, 72462, 78036, 84539, 87326, 96616, 102648, 104048, 130989, 144924, 156072, 169078, 174652, 193232, 205296, 253617, 261978, 289848, 305641, 312144, 338156, 349304, 507234, 523956, 567619, 579696, 611282, 676312, 698608, 916923, 1014468, 1047912, 1135238, 1222564, 1352624, 1702857, 1833846, 2028936, 2095824, 2270476, 2445128, 3405714, 3667692, 3973333, 4057872, 4540952, 4890256, 6811428, 7335384, 7946666, 9081904, 11919999, 13622856, 14670768, 15893332, 23839998, 27245712, 31786664, 47679996, 63573328, 95359992, 190719984]

約数ペア:

[(1, 190719984), (2, 95359992), (3, 63573328), (4, 47679996), (6, 31786664), (7, 27245712), (8, 23839998), (12, 15893332), (13, 14670768), (14, 13622856), (16, 11919999), (21, 9081904), (24, 7946666), (26, 7335384), (28, 6811428), (39, 4890256), (42, 4540952), (47, 4057872), (48, 3973333), (52, 3667692), (56, 3405714), (78, 2445128), (84, 2270476), (91, 2095824), (94, 2028936), (104, 1833846), (112, 1702857), (141, 1352624), (156, 1222564), (168, 1135238), (182, 1047912), (188, 1014468), (208, 916923), (273, 698608), (282, 676312), (312, 611282), (329, 579696), (336, 567619), (364, 523956), (376, 507234), (546, 349304), (564, 338156), (611, 312144), (624, 305641), (658, 289848), (728, 261978), (752, 253617), (929, 205296), (987, 193232), (1092, 174652), (1128, 169078), (1222, 156072), (1316, 144924), (1456, 130989), (1833, 104048), (1858, 102648), (1974, 96616), (2184, 87326), (2256, 84539), (2444, 78036), (2632, 72462), (2787, 68432), (3666, 52024), (3716, 51324), (3948, 48308), (4277, 44592), (4368, 43663), (4888, 39018), (5264, 36231), (5574, 34216), (6503, 29328), (7332, 26012), (7432, 25662), (7896, 24154), (8554, 22296), (9776, 19509), (11148, 17108), (12077, 15792), (12831, 14864), (13006, 14664)]