157467954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 370225152

約数和(自身を除く): 212757198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 241, 282, 329, 331, 482, 658, 662, 723, 987, 993, 1446, 1687, 1974, 1986, 2317, 3374, 4634, 5061, 6951, 10122, 11327, 13902, 15557, 22654, 31114, 33981, 46671, 67962, 79289, 79771, 93342, 108899, 158578, 159542, 217798, 237867, 239313, 326697, 475734, 478626, 558397, 653394, 1116794, 1675191, 3350382, 3749237, 7498474, 11247711, 22495422, 26244659, 52489318, 78733977, 157467954]

約数ペア:

[(1, 157467954), (2, 78733977), (3, 52489318), (6, 26244659), (7, 22495422), (14, 11247711), (21, 7498474), (42, 3749237), (47, 3350382), (94, 1675191), (141, 1116794), (241, 653394), (282, 558397), (329, 478626), (331, 475734), (482, 326697), (658, 239313), (662, 237867), (723, 217798), (987, 159542), (993, 158578), (1446, 108899), (1687, 93342), (1974, 79771), (1986, 79289), (2317, 67962), (3374, 46671), (4634, 33981), (5061, 31114), (6951, 22654), (10122, 15557), (11327, 13902)]