147618556

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 263827760

約数和(自身を除く): 116209204

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 3637, 7274, 10147, 14548, 20294, 40588, 265501, 505543, 531002, 1011086, 1062004, 2022172, 36904639, 73809278, 147618556]

約数ペア:

[(1, 147618556), (2, 73809278), (4, 36904639), (73, 2022172), (139, 1062004), (146, 1011086), (278, 531002), (292, 505543), (556, 265501), (3637, 40588), (7274, 20294), (10147, 14548)]