171119056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 337577600

約数和(自身を除く): 166458544

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 331, 409, 632, 662, 818, 1264, 1324, 1636, 2648, 3272, 5296, 6544, 26149, 32311, 52298, 64622, 104596, 129244, 135379, 209192, 258488, 270758, 418384, 516976, 541516, 1083032, 2166064, 10694941, 21389882, 42779764, 85559528, 171119056]

約数ペア:

[(1, 171119056), (2, 85559528), (4, 42779764), (8, 21389882), (16, 10694941), (79, 2166064), (158, 1083032), (316, 541516), (331, 516976), (409, 418384), (632, 270758), (662, 258488), (818, 209192), (1264, 135379), (1324, 129244), (1636, 104596), (2648, 64622), (3272, 52298), (5296, 32311), (6544, 26149)]