126640592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6841}}^1$

素因数の和:6951

約数の個数: 40

約数和(自身を含む): 267248520

約数和(自身を除く): 140607928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 6841, 9256, 13682, 18512, 27364, 54728, 88933, 109456, 177866, 355732, 608849, 711464, 1217698, 1422928, 2435396, 4870792, 7915037, 9741584, 15830074, 31660148, 63320296, 126640592]

約数ペア:

[(1, 126640592), (2, 63320296), (4, 31660148), (8, 15830074), (13, 9741584), (16, 7915037), (26, 4870792), (52, 2435396), (89, 1422928), (104, 1217698), (178, 711464), (208, 608849), (356, 355732), (712, 177866), (1157, 109456), (1424, 88933), (2314, 54728), (4628, 27364), (6841, 18512), (9256, 13682)]