157069780738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1721}}^1\times {\mathrm{5563}}^1$

素因数の和:7930

約数の個数: 32

約数和(自身を含む): 254323585152

約数和(自身を除く): 97253804414

約数列:

[1, 2, 13, 26, 631, 1262, 1721, 3442, 5563, 8203, 11126, 16406, 22373, 44746, 72319, 144638, 1085951, 2171902, 3510253, 7020506, 9573923, 14117363, 19147846, 28234726, 45633289, 91266578, 124460999, 248921998, 6041145413, 12082290826, 78534890369, 157069780738]

約数ペア:

[(1, 157069780738), (2, 78534890369), (13, 12082290826), (26, 6041145413), (631, 248921998), (1262, 124460999), (1721, 91266578), (3442, 45633289), (5563, 28234726), (8203, 19147846), (11126, 14117363), (16406, 9573923), (22373, 7020506), (44746, 3510253), (72319, 2171902), (144638, 1085951)]