128330144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{235901}}^1$

素因数の和:235928

約数の個数: 24

約数和(自身を含む): 267512868

約数和(自身を除く): 139182724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 235901, 471802, 943604, 1887208, 3774416, 4010317, 7548832, 8020634, 16041268, 32082536, 64165072, 128330144]

約数ペア:

[(1, 128330144), (2, 64165072), (4, 32082536), (8, 16041268), (16, 8020634), (17, 7548832), (32, 4010317), (34, 3774416), (68, 1887208), (136, 943604), (272, 471802), (544, 235901)]