156923983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 169107840

約数和(自身を除く): 12183857

約数列:

[1, 19, 67, 131, 941, 1273, 2489, 8777, 17879, 63047, 123271, 166763, 1197893, 2342149, 8259157, 156923983]

約数ペア:

[(1, 156923983), (19, 8259157), (67, 2342149), (131, 1197893), (941, 166763), (1273, 123271), (2489, 63047), (8777, 17879)]