149145828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56239}}^1$

素因数の和:56276

約数の個数: 48

約数和(自身を含む): 396829440

約数和(自身を除く): 247683612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 56239, 112478, 168717, 224956, 337434, 674868, 731107, 956063, 1462214, 1912126, 2193321, 2868189, 2924428, 3824252, 4386642, 5736378, 8773284, 11472756, 12428819, 24857638, 37286457, 49715276, 74572914, 149145828]

約数ペア:

[(1, 149145828), (2, 74572914), (3, 49715276), (4, 37286457), (6, 24857638), (12, 12428819), (13, 11472756), (17, 8773284), (26, 5736378), (34, 4386642), (39, 3824252), (51, 2924428), (52, 2868189), (68, 2193321), (78, 1912126), (102, 1462214), (156, 956063), (204, 731107), (221, 674868), (442, 337434), (663, 224956), (884, 168717), (1326, 112478), (2652, 56239)]