128316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 326648

約数和(自身を除く): 198332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1734, 1887, 2516, 3468, 3774, 7548, 10693, 21386, 32079, 42772, 64158, 128316]

約数ペア:

[(1, 128316), (2, 64158), (3, 42772), (4, 32079), (6, 21386), (12, 10693), (17, 7548), (34, 3774), (37, 3468), (51, 2516), (68, 1887), (74, 1734), (102, 1258), (111, 1156), (148, 867), (204, 629), (222, 578), (289, 444)]