148268978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1913}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 262386432

約数和(自身を除く): 114117454

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 1913, 2981, 3523, 3826, 5962, 7046, 21043, 24869, 38753, 42086, 49738, 77506, 273559, 518423, 547118, 1036846, 5702653, 6739499, 11405306, 13478998, 74134489, 148268978]

約数ペア:

[(1, 148268978), (2, 74134489), (11, 13478998), (13, 11405306), (22, 6739499), (26, 5702653), (143, 1036846), (271, 547118), (286, 518423), (542, 273559), (1913, 77506), (2981, 49738), (3523, 42086), (3826, 38753), (5962, 24869), (7046, 21043)]