156748735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 222243840

約数和(自身を除く): 65495105

約数列:

[1, 5, 11, 13, 55, 65, 143, 211, 715, 1039, 1055, 2321, 2743, 5195, 11429, 11605, 13507, 13715, 30173, 57145, 67535, 148577, 150865, 219229, 742885, 1096145, 2411519, 2849977, 12057595, 14249885, 31349747, 156748735]

約数ペア:

[(1, 156748735), (5, 31349747), (11, 14249885), (13, 12057595), (55, 2849977), (65, 2411519), (143, 1096145), (211, 742885), (715, 219229), (1039, 150865), (1055, 148577), (2321, 67535), (2743, 57145), (5195, 30173), (11429, 13715), (11605, 13507)]