154900408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1801}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 313331760

約数和(自身を除く): 158431352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 827, 1654, 1801, 3308, 3602, 6616, 7204, 10751, 14408, 21502, 23413, 43004, 46826, 86008, 93652, 187304, 1489427, 2978854, 5957708, 11915416, 19362551, 38725102, 77450204, 154900408]

約数ペア:

[(1, 154900408), (2, 77450204), (4, 38725102), (8, 19362551), (13, 11915416), (26, 5957708), (52, 2978854), (104, 1489427), (827, 187304), (1654, 93652), (1801, 86008), (3308, 46826), (3602, 43004), (6616, 23413), (7204, 21502), (10751, 14408)]