128596294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{7537}}^1$

素因数の和:8007

約数の個数: 16

約数和(自身を含む): 203526000

約数和(自身を除く): 74929706

約数列:

[1, 2, 19, 38, 449, 898, 7537, 8531, 15074, 17062, 143203, 286406, 3384113, 6768226, 64298147, 128596294]

約数ペア:

[(1, 128596294), (2, 64298147), (19, 6768226), (38, 3384113), (449, 286406), (898, 143203), (7537, 17062), (8531, 15074)]