128758056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1163}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 368755200

約数和(自身を除く): 239997144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 659, 1163, 1318, 1977, 2326, 2636, 3489, 3954, 4613, 4652, 5272, 6978, 7908, 8141, 9226, 9304, 13839, 13956, 15816, 16282, 18452, 24423, 27678, 27912, 32564, 36904, 48846, 55356, 65128, 97692, 110712, 195384, 766417, 1532834, 2299251, 3065668, 4598502, 5364919, 6131336, 9197004, 10729838, 16094757, 18394008, 21459676, 32189514, 42919352, 64379028, 128758056]

約数ペア:

[(1, 128758056), (2, 64379028), (3, 42919352), (4, 32189514), (6, 21459676), (7, 18394008), (8, 16094757), (12, 10729838), (14, 9197004), (21, 6131336), (24, 5364919), (28, 4598502), (42, 3065668), (56, 2299251), (84, 1532834), (168, 766417), (659, 195384), (1163, 110712), (1318, 97692), (1977, 65128), (2326, 55356), (2636, 48846), (3489, 36904), (3954, 32564), (4613, 27912), (4652, 27678), (5272, 24423), (6978, 18452), (7908, 16282), (8141, 15816), (9226, 13956), (9304, 13839)]