172415408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9511}}^1$

素因数の和:9633

約数の個数: 40

約数和(自身を含む): 368000256

約数和(自身を除く): 195584848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 9511, 18128, 19022, 38044, 76088, 104621, 152176, 209242, 418484, 836968, 979633, 1673936, 1959266, 3918532, 7837064, 10775963, 15674128, 21551926, 43103852, 86207704, 172415408]

約数ペア:

[(1, 172415408), (2, 86207704), (4, 43103852), (8, 21551926), (11, 15674128), (16, 10775963), (22, 7837064), (44, 3918532), (88, 1959266), (103, 1673936), (176, 979633), (206, 836968), (412, 418484), (824, 209242), (1133, 152176), (1648, 104621), (2266, 76088), (4532, 38044), (9064, 19022), (9511, 18128)]