156988298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{6269}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 248292000

約数和(自身を除く): 91303702

約数列:

[1, 2, 19, 38, 659, 1318, 6269, 12521, 12538, 25042, 119111, 238222, 4131271, 8262542, 78494149, 156988298]

約数ペア:

[(1, 156988298), (2, 78494149), (19, 8262542), (38, 4131271), (659, 238222), (1318, 119111), (6269, 25042), (12521, 12538)]