155169756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 478765056

約数和(自身を除く): 323595300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2207, 2268, 2511, 2604, 3348, 3906, 4414, 5022, 5859, 6621, 7812, 8828, 10044, 11718, 13242, 15449, 17577, 19863, 23436, 26484, 30898, 35154, 39726, 46347, 59589, 61796, 68417, 70308, 79452, 92694, 119178, 136834, 139041, 178767, 185388, 205251, 238356, 273668, 278082, 357534, 410502, 417123, 478919, 556164, 615753, 715068, 821004, 834246, 957838, 1231506, 1251369, 1436757, 1668492, 1847259, 1915676, 2463012, 2502738, 2873514, 3694518, 4310271, 5005476, 5541777, 5747028, 7389036, 8620542, 11083554, 12930813, 17241084, 22167108, 25861626, 38792439, 51723252, 77584878, 155169756]

約数ペア:

[(1, 155169756), (2, 77584878), (3, 51723252), (4, 38792439), (6, 25861626), (7, 22167108), (9, 17241084), (12, 12930813), (14, 11083554), (18, 8620542), (21, 7389036), (27, 5747028), (28, 5541777), (31, 5005476), (36, 4310271), (42, 3694518), (54, 2873514), (62, 2502738), (63, 2463012), (81, 1915676), (84, 1847259), (93, 1668492), (108, 1436757), (124, 1251369), (126, 1231506), (162, 957838), (186, 834246), (189, 821004), (217, 715068), (252, 615753), (279, 556164), (324, 478919), (372, 417123), (378, 410502), (434, 357534), (558, 278082), (567, 273668), (651, 238356), (756, 205251), (837, 185388), (868, 178767), (1116, 139041), (1134, 136834), (1302, 119178), (1674, 92694), (1953, 79452), (2207, 70308), (2268, 68417), (2511, 61796), (2604, 59589), (3348, 46347), (3906, 39726), (4414, 35154), (5022, 30898), (5859, 26484), (6621, 23436), (7812, 19863), (8828, 17577), (10044, 15449), (11718, 13242)]