128776394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{7001}}^1$

素因数の和:7561

約数の個数: 16

約数和(自身を含む): 204934536

約数和(自身を除く): 76158142

約数列:

[1, 2, 17, 34, 541, 1082, 7001, 9197, 14002, 18394, 119017, 238034, 3787541, 7575082, 64388197, 128776394]

約数ペア:

[(1, 128776394), (2, 64388197), (17, 7575082), (34, 3787541), (541, 238034), (1082, 119017), (7001, 18394), (9197, 14002)]