156933800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 391012920

約数和(自身を除く): 234079120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 340, 404, 425, 457, 505, 680, 808, 850, 914, 1010, 1700, 1717, 1828, 2020, 2285, 2525, 3400, 3434, 3656, 4040, 4570, 5050, 6868, 7769, 8585, 9140, 10100, 11425, 13736, 15538, 17170, 18280, 20200, 22850, 31076, 34340, 38845, 42925, 45700, 46157, 62152, 68680, 77690, 85850, 91400, 92314, 155380, 171700, 184628, 194225, 230785, 310760, 343400, 369256, 388450, 461570, 776900, 784669, 923140, 1153925, 1553800, 1569338, 1846280, 2307850, 3138676, 3923345, 4615700, 6277352, 7846690, 9231400, 15693380, 19616725, 31386760, 39233450, 78466900, 156933800]

約数ペア:

[(1, 156933800), (2, 78466900), (4, 39233450), (5, 31386760), (8, 19616725), (10, 15693380), (17, 9231400), (20, 7846690), (25, 6277352), (34, 4615700), (40, 3923345), (50, 3138676), (68, 2307850), (85, 1846280), (100, 1569338), (101, 1553800), (136, 1153925), (170, 923140), (200, 784669), (202, 776900), (340, 461570), (404, 388450), (425, 369256), (457, 343400), (505, 310760), (680, 230785), (808, 194225), (850, 184628), (914, 171700), (1010, 155380), (1700, 92314), (1717, 91400), (1828, 85850), (2020, 77690), (2285, 68680), (2525, 62152), (3400, 46157), (3434, 45700), (3656, 42925), (4040, 38845), (4570, 34340), (5050, 31076), (6868, 22850), (7769, 20200), (8585, 18280), (9140, 17170), (10100, 15538), (11425, 13736)]