147741398

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 261080064

約数和(自身を除く): 113338666

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1582, 1987, 3974, 5311, 10622, 13909, 27818, 37177, 74354, 93389, 186778, 224531, 449062, 653723, 1307446, 1571717, 3143434, 10552957, 21105914, 73870699, 147741398]

約数ペア:

[(1, 147741398), (2, 73870699), (7, 21105914), (14, 10552957), (47, 3143434), (94, 1571717), (113, 1307446), (226, 653723), (329, 449062), (658, 224531), (791, 186778), (1582, 93389), (1987, 74354), (3974, 37177), (5311, 27818), (10622, 13909)]