157220931842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{58708339}}^1$

素因数の和:58708457

約数の個数: 16

約数和(自身を含む): 256438029120

約数和(自身を除く): 99217097278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 58708339, 117416678, 763208407, 1526416814, 6046958917, 12093917834, 78610465921, 157220931842]

約数ペア:

[(1, 157220931842), (2, 78610465921), (13, 12093917834), (26, 6046958917), (103, 1526416814), (206, 763208407), (1339, 117416678), (2678, 58708339)]