157504614

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 183118746

約数列:

[1, 2, 3, 6, 31, 43, 47, 62, 86, 93, 94, 129, 141, 186, 258, 282, 419, 838, 1257, 1333, 1457, 2021, 2514, 2666, 2914, 3999, 4042, 4371, 6063, 7998, 8742, 12126, 12989, 18017, 19693, 25978, 36034, 38967, 39386, 54051, 59079, 62651, 77934, 108102, 118158, 125302, 187953, 375906, 558527, 610483, 846799, 1117054, 1220966, 1675581, 1693598, 1831449, 2540397, 3351162, 3662898, 5080794, 26250769, 52501538, 78752307, 157504614]

約数ペア:

[(1, 157504614), (2, 78752307), (3, 52501538), (6, 26250769), (31, 5080794), (43, 3662898), (47, 3351162), (62, 2540397), (86, 1831449), (93, 1693598), (94, 1675581), (129, 1220966), (141, 1117054), (186, 846799), (258, 610483), (282, 558527), (419, 375906), (838, 187953), (1257, 125302), (1333, 118158), (1457, 108102), (2021, 77934), (2514, 62651), (2666, 59079), (2914, 54051), (3999, 39386), (4042, 38967), (4371, 36034), (6063, 25978), (7998, 19693), (8742, 18017), (12126, 12989)]