168748664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{177257}}^1$

素因数の和:177287

約数の個数: 32

約数和(自身を含む): 382877280

約数和(自身を除く): 214128616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 177257, 354514, 709028, 1240799, 1418056, 2481598, 3013369, 4963196, 6026738, 9926392, 12053476, 21093583, 24106952, 42187166, 84374332, 168748664]

約数ペア:

[(1, 168748664), (2, 84374332), (4, 42187166), (7, 24106952), (8, 21093583), (14, 12053476), (17, 9926392), (28, 6026738), (34, 4963196), (56, 3013369), (68, 2481598), (119, 1418056), (136, 1240799), (238, 709028), (476, 354514), (952, 177257)]