156735123134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2153}}^1\times {\mathrm{2789}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 243463345920

約数和(自身を除く): 86728222786

約数列:

[1, 2, 31, 62, 421, 842, 2153, 2789, 4306, 5578, 13051, 26102, 66743, 86459, 133486, 172918, 906413, 1174169, 1812826, 2348338, 6004717, 12009434, 28098803, 36399239, 56197606, 72798478, 186146227, 372292454, 2527985857, 5055971714, 78367561567, 156735123134]

約数ペア:

[(1, 156735123134), (2, 78367561567), (31, 5055971714), (62, 2527985857), (421, 372292454), (842, 186146227), (2153, 72798478), (2789, 56197606), (4306, 36399239), (5578, 28098803), (13051, 12009434), (26102, 6004717), (66743, 2348338), (86459, 1812826), (133486, 1174169), (172918, 906413)]