145286212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 271853568

約数和(自身を除く): 126567356

約数列:

[1, 2, 4, 31, 47, 62, 94, 97, 124, 188, 194, 257, 388, 514, 1028, 1457, 2914, 3007, 4559, 5828, 6014, 7967, 9118, 12028, 12079, 15934, 18236, 24158, 24929, 31868, 48316, 49858, 99716, 141329, 282658, 374449, 565316, 748898, 772799, 1171663, 1497796, 1545598, 2343326, 3091196, 4686652, 36321553, 72643106, 145286212]

約数ペア:

[(1, 145286212), (2, 72643106), (4, 36321553), (31, 4686652), (47, 3091196), (62, 2343326), (94, 1545598), (97, 1497796), (124, 1171663), (188, 772799), (194, 748898), (257, 565316), (388, 374449), (514, 282658), (1028, 141329), (1457, 99716), (2914, 49858), (3007, 48316), (4559, 31868), (5828, 24929), (6014, 24158), (7967, 18236), (9118, 15934), (12028, 12079)]