157027455920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26888263}}^1$

素因数の和:26888349

約数の個数: 40

約数和(自身を含む): 370090065696

約数和(自身を除く): 213062609776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 26888263, 53776526, 107553052, 134441315, 215106104, 268882630, 430212208, 537765260, 1075530520, 1962843199, 2151061040, 3925686398, 7851372796, 9814215995, 15702745592, 19628431990, 31405491184, 39256863980, 78513727960, 157027455920]

約数ペア:

[(1, 157027455920), (2, 78513727960), (4, 39256863980), (5, 31405491184), (8, 19628431990), (10, 15702745592), (16, 9814215995), (20, 7851372796), (40, 3925686398), (73, 2151061040), (80, 1962843199), (146, 1075530520), (292, 537765260), (365, 430212208), (584, 268882630), (730, 215106104), (1168, 134441315), (1460, 107553052), (2920, 53776526), (5840, 26888263)]