147432556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2311}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 265093920

約数和(自身を除く): 117661364

約数列:

[1, 2, 4, 41, 82, 164, 389, 778, 1556, 2311, 4622, 9244, 15949, 31898, 63796, 94751, 189502, 379004, 898979, 1797958, 3595916, 36858139, 73716278, 147432556]

約数ペア:

[(1, 147432556), (2, 73716278), (4, 36858139), (41, 3595916), (82, 1797958), (164, 898979), (389, 379004), (778, 189502), (1556, 94751), (2311, 63796), (4622, 31898), (9244, 15949)]