165317008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 335299968

約数和(自身を除く): 169982960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457, 914, 983, 1828, 1966, 3656, 3932, 7312, 7864, 10511, 15728, 21022, 22609, 42044, 45218, 84088, 90436, 168176, 180872, 361744, 449231, 898462, 1796924, 3593848, 7187696, 10332313, 20664626, 41329252, 82658504, 165317008]

約数ペア:

[(1, 165317008), (2, 82658504), (4, 41329252), (8, 20664626), (16, 10332313), (23, 7187696), (46, 3593848), (92, 1796924), (184, 898462), (368, 449231), (457, 361744), (914, 180872), (983, 168176), (1828, 90436), (1966, 84088), (3656, 45218), (3932, 42044), (7312, 22609), (7864, 21022), (10511, 15728)]