157345902

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 405305472

約数和(自身を除く): 247959570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 571, 729, 1134, 1142, 1458, 1701, 1713, 2187, 3402, 3426, 3997, 4374, 5103, 5139, 6561, 7994, 10206, 10278, 11991, 13122, 15309, 15417, 19683, 23982, 30618, 30834, 35973, 39366, 45927, 46251, 71946, 91854, 92502, 107919, 137781, 138753, 215838, 275562, 277506, 323757, 416259, 647514, 832518, 971271, 1248777, 1942542, 2497554, 2913813, 3746331, 5827626, 7492662, 8741439, 11238993, 17482878, 22477986, 26224317, 52448634, 78672951, 157345902]

約数ペア:

[(1, 157345902), (2, 78672951), (3, 52448634), (6, 26224317), (7, 22477986), (9, 17482878), (14, 11238993), (18, 8741439), (21, 7492662), (27, 5827626), (42, 3746331), (54, 2913813), (63, 2497554), (81, 1942542), (126, 1248777), (162, 971271), (189, 832518), (243, 647514), (378, 416259), (486, 323757), (567, 277506), (571, 275562), (729, 215838), (1134, 138753), (1142, 137781), (1458, 107919), (1701, 92502), (1713, 91854), (2187, 71946), (3402, 46251), (3426, 45927), (3997, 39366), (4374, 35973), (5103, 30834), (5139, 30618), (6561, 23982), (7994, 19683), (10206, 15417), (10278, 15309), (11991, 13122)]