156628740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 457519104

約数和(自身を除く): 300890364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 535, 620, 642, 787, 930, 1070, 1284, 1574, 1605, 1860, 2140, 2361, 3148, 3210, 3317, 3935, 4722, 6420, 6634, 7870, 9444, 9951, 11805, 13268, 15740, 16585, 19902, 23610, 24397, 33170, 39804, 47220, 48794, 49755, 66340, 73191, 84209, 97588, 99510, 121985, 146382, 168418, 199020, 243970, 252627, 292764, 336836, 365955, 421045, 487940, 505254, 731910, 842090, 1010508, 1263135, 1463820, 1684180, 2526270, 2610479, 5052540, 5220958, 7831437, 10441916, 13052395, 15662874, 26104790, 31325748, 39157185, 52209580, 78314370, 156628740]

約数ペア:

[(1, 156628740), (2, 78314370), (3, 52209580), (4, 39157185), (5, 31325748), (6, 26104790), (10, 15662874), (12, 13052395), (15, 10441916), (20, 7831437), (30, 5220958), (31, 5052540), (60, 2610479), (62, 2526270), (93, 1684180), (107, 1463820), (124, 1263135), (155, 1010508), (186, 842090), (214, 731910), (310, 505254), (321, 487940), (372, 421045), (428, 365955), (465, 336836), (535, 292764), (620, 252627), (642, 243970), (787, 199020), (930, 168418), (1070, 146382), (1284, 121985), (1574, 99510), (1605, 97588), (1860, 84209), (2140, 73191), (2361, 66340), (3148, 49755), (3210, 48794), (3317, 47220), (3935, 39804), (4722, 33170), (6420, 24397), (6634, 23610), (7870, 19902), (9444, 16585), (9951, 15740), (11805, 13268)]