156780255421

素因数分解:

${\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1\times {\mathrm{12917}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 159617804976

約数和(自身を除く): 2837549555

約数列:

[1, 97, 157, 797, 12917, 15229, 77309, 125129, 1252949, 2027969, 10294849, 12137513, 196712993, 998600353, 1616291293, 156780255421]

約数ペア:

[(1, 156780255421), (97, 1616291293), (157, 998600353), (797, 196712993), (12917, 12137513), (15229, 10294849), (77309, 2027969), (125129, 1252949)]