145499216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 289695744

約数和(自身を除く): 144196528

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 376, 382, 752, 764, 1013, 1528, 2026, 3056, 4052, 8104, 8977, 16208, 17954, 35908, 47611, 71816, 95222, 143632, 190444, 193483, 380888, 386966, 761776, 773932, 1547864, 3095728, 9093701, 18187402, 36374804, 72749608, 145499216]

約数ペア:

[(1, 145499216), (2, 72749608), (4, 36374804), (8, 18187402), (16, 9093701), (47, 3095728), (94, 1547864), (188, 773932), (191, 761776), (376, 386966), (382, 380888), (752, 193483), (764, 190444), (1013, 143632), (1528, 95222), (2026, 71816), (3056, 47611), (4052, 35908), (8104, 17954), (8977, 16208)]