146991578

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 231413760

約数和(自身を除く): 84422182

約数列:

[1, 2, 53, 61, 106, 122, 127, 179, 254, 358, 3233, 6466, 6731, 7747, 9487, 10919, 13462, 15494, 18974, 21838, 22733, 45466, 410591, 578707, 821182, 1157414, 1204849, 1386713, 2409698, 2773426, 73495789, 146991578]

約数ペア:

[(1, 146991578), (2, 73495789), (53, 2773426), (61, 2409698), (106, 1386713), (122, 1204849), (127, 1157414), (179, 821182), (254, 578707), (358, 410591), (3233, 45466), (6466, 22733), (6731, 21838), (7747, 18974), (9487, 15494), (10919, 13462)]