145015156738

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1\times {\mathrm{3919}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 220739904000

約数和(自身を除く): 75724747262

約数列:

[1, 2, 109, 218, 269, 538, 631, 1262, 3919, 7838, 29321, 58642, 68779, 137558, 169739, 339478, 427171, 854342, 1054211, 2108422, 2472889, 4945778, 18501551, 37003102, 114908999, 229817998, 269544901, 539089802, 665207141, 1330414282, 72507578369, 145015156738]

約数ペア:

[(1, 145015156738), (2, 72507578369), (109, 1330414282), (218, 665207141), (269, 539089802), (538, 269544901), (631, 229817998), (1262, 114908999), (3919, 37003102), (7838, 18501551), (29321, 4945778), (58642, 2472889), (68779, 2108422), (137558, 1054211), (169739, 854342), (339478, 427171)]