156890747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 173238912

約数和(自身を除く): 16348165

約数列:

[1, 13, 47, 461, 557, 611, 5993, 7241, 21667, 26179, 256777, 281671, 340327, 3338101, 12068519, 156890747]

約数ペア:

[(1, 156890747), (13, 12068519), (47, 3338101), (461, 340327), (557, 281671), (611, 256777), (5993, 26179), (7241, 21667)]