140672312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 157373128

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 127, 164, 254, 307, 328, 451, 508, 614, 902, 1016, 1228, 1397, 1804, 2456, 2794, 3377, 3608, 5207, 5588, 6754, 10414, 11176, 12587, 13508, 20828, 25174, 27016, 38989, 41656, 50348, 57277, 77978, 100696, 114554, 138457, 155956, 229108, 276914, 311912, 428879, 458216, 553828, 857758, 1107656, 1598549, 1715516, 3197098, 3431032, 6394196, 12788392, 17584039, 35168078, 70336156, 140672312]

約数ペア:

[(1, 140672312), (2, 70336156), (4, 35168078), (8, 17584039), (11, 12788392), (22, 6394196), (41, 3431032), (44, 3197098), (82, 1715516), (88, 1598549), (127, 1107656), (164, 857758), (254, 553828), (307, 458216), (328, 428879), (451, 311912), (508, 276914), (614, 229108), (902, 155956), (1016, 138457), (1228, 114554), (1397, 100696), (1804, 77978), (2456, 57277), (2794, 50348), (3377, 41656), (3608, 38989), (5207, 27016), (5588, 25174), (6754, 20828), (10414, 13508), (11176, 12587)]