157499841

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{42101}}^1$

素因数の和:42176

約数の個数: 16

約数和(自身を含む): 222298560

約数和(自身を除く): 64798719

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 42101, 126303, 1220929, 1810343, 3662787, 5431029, 52499947, 157499841]

約数ペア:

[(1, 157499841), (3, 52499947), (29, 5431029), (43, 3662787), (87, 1810343), (129, 1220929), (1247, 126303), (3741, 42101)]