157445582

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 136729138

約数列:

[1, 2, 7, 14, 29, 37, 47, 58, 74, 94, 203, 223, 259, 329, 406, 446, 518, 658, 1073, 1363, 1561, 1739, 2146, 2726, 3122, 3478, 6467, 7511, 8251, 9541, 10481, 12173, 12934, 15022, 16502, 19082, 20962, 24346, 45269, 50431, 57757, 73367, 90538, 100862, 115514, 146734, 239279, 303949, 353017, 387797, 478558, 607898, 706034, 775594, 1674953, 2127643, 2714579, 3349906, 4255286, 5429158, 11246113, 22492226, 78722791, 157445582]

約数ペア:

[(1, 157445582), (2, 78722791), (7, 22492226), (14, 11246113), (29, 5429158), (37, 4255286), (47, 3349906), (58, 2714579), (74, 2127643), (94, 1674953), (203, 775594), (223, 706034), (259, 607898), (329, 478558), (406, 387797), (446, 353017), (518, 303949), (658, 239279), (1073, 146734), (1363, 115514), (1561, 100862), (1739, 90538), (2146, 73367), (2726, 57757), (3122, 50431), (3478, 45269), (6467, 24346), (7511, 20962), (8251, 19082), (9541, 16502), (10481, 15022), (12173, 12934)]