157416574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9803}}^1$

素因数の和:9880

約数の個数: 32

約数和(自身を含む): 286119936

約数和(自身を除く): 128703362

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 9803, 16058, 19606, 68621, 137242, 303893, 362711, 607786, 725422, 2127251, 2538977, 4254502, 5077954, 11244041, 22488082, 78708287, 157416574]

約数ペア:

[(1, 157416574), (2, 78708287), (7, 22488082), (14, 11244041), (31, 5077954), (37, 4254502), (62, 2538977), (74, 2127251), (217, 725422), (259, 607786), (434, 362711), (518, 303893), (1147, 137242), (2294, 68621), (8029, 19606), (9803, 16058)]