152110257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 231813120

約数和(自身を除く): 79702863

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 741, 1567, 1703, 2489, 4701, 5109, 7467, 20371, 29773, 32357, 61113, 89319, 97071, 205277, 387049, 615831, 1161147, 2668601, 3900263, 8005803, 11700789, 50703419, 152110257]

約数ペア:

[(1, 152110257), (3, 50703419), (13, 11700789), (19, 8005803), (39, 3900263), (57, 2668601), (131, 1161147), (247, 615831), (393, 387049), (741, 205277), (1567, 97071), (1703, 89319), (2489, 61113), (4701, 32357), (5109, 29773), (7467, 20371)]