147739492786

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{6427}}^1\times {\mathrm{20129}}^1$

素因数の和:27129

約数の個数: 16

約数和(自身を含む): 222042918240

約数和(自身を除く): 74303425454

約数列:

[1, 2, 571, 1142, 6427, 12854, 20129, 40258, 3669817, 7339634, 11493659, 22987318, 129369083, 258738166, 73869746393, 147739492786]

約数ペア:

[(1, 147739492786), (2, 73869746393), (571, 258738166), (1142, 129369083), (6427, 22987318), (12854, 11493659), (20129, 7339634), (40258, 3669817)]