168357260

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{6131}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 353865456

約数和(自身を除く): 185508196

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6131, 6865, 12262, 13730, 24524, 27460, 30655, 61310, 122620, 8417863, 16835726, 33671452, 42089315, 84178630, 168357260]

約数ペア:

[(1, 168357260), (2, 84178630), (4, 42089315), (5, 33671452), (10, 16835726), (20, 8417863), (1373, 122620), (2746, 61310), (5492, 30655), (6131, 27460), (6865, 24524), (12262, 13730)]