156417963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 236780544

約数和(自身を除く): 80362581

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 1693, 2369, 4017, 5079, 7107, 22009, 30797, 38939, 66027, 92391, 116817, 174379, 506207, 523137, 1518621, 2266927, 4010717, 6800781, 12032151, 52139321, 156417963]

約数ペア:

[(1, 156417963), (3, 52139321), (13, 12032151), (23, 6800781), (39, 4010717), (69, 2266927), (103, 1518621), (299, 523137), (309, 506207), (897, 174379), (1339, 116817), (1693, 92391), (2369, 66027), (4017, 38939), (5079, 30797), (7107, 22009)]