165499216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 341127720

約数和(自身を除く): 175628504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1832, 2657, 3664, 3893, 5314, 7786, 10628, 15572, 21256, 31144, 42512, 45169, 62288, 90338, 180676, 361352, 608453, 722704, 1216906, 2433812, 4867624, 9735248, 10343701, 20687402, 41374804, 82749608, 165499216]

約数ペア:

[(1, 165499216), (2, 82749608), (4, 41374804), (8, 20687402), (16, 10343701), (17, 9735248), (34, 4867624), (68, 2433812), (136, 1216906), (229, 722704), (272, 608453), (458, 361352), (916, 180676), (1832, 90338), (2657, 62288), (3664, 45169), (3893, 42512), (5314, 31144), (7786, 21256), (10628, 15572)]