156966197245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{219533143}}^1$

素因数の和:219533172

約数の個数: 16

約数和(自身を含む): 221289409152

約数和(自身を除く): 64323211907

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 219533143, 1097665715, 2414864573, 2853930859, 12074322865, 14269654295, 31393239449, 156966197245]

約数ペア:

[(1, 156966197245), (5, 31393239449), (11, 14269654295), (13, 12074322865), (55, 2853930859), (65, 2414864573), (143, 1097665715), (715, 219533143)]