156945704266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{231607}}^1$

素因数の和:232078

約数の個数: 32

約数和(自身を含む): 257974254720

約数和(自身を除く): 101028550454

約数列:

[1, 2, 13, 26, 67, 134, 389, 778, 871, 1742, 5057, 10114, 26063, 52126, 231607, 338819, 463214, 677638, 3010891, 6021782, 15517669, 31035338, 90095123, 180190246, 201729697, 403459394, 1171236599, 2342473198, 6036373241, 12072746482, 78472852133, 156945704266]

約数ペア:

[(1, 156945704266), (2, 78472852133), (13, 12072746482), (26, 6036373241), (67, 2342473198), (134, 1171236599), (389, 403459394), (778, 201729697), (871, 180190246), (1742, 90095123), (5057, 31035338), (10114, 15517669), (26063, 6021782), (52126, 3010891), (231607, 677638), (338819, 463214)]