142821312

素因数分解:

$2^6\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2745

約数の個数: 56

約数和(自身を含む): 379268736

約数和(自身を除く): 236447424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 307, 614, 921, 1228, 1842, 2423, 2456, 3684, 4846, 4912, 7269, 7368, 9692, 9824, 14538, 14736, 19384, 19648, 29076, 29472, 38768, 58152, 58944, 77536, 116304, 155072, 232608, 465216, 743861, 1487722, 2231583, 2975444, 4463166, 5950888, 8926332, 11901776, 17852664, 23803552, 35705328, 47607104, 71410656, 142821312]

約数ペア:

[(1, 142821312), (2, 71410656), (3, 47607104), (4, 35705328), (6, 23803552), (8, 17852664), (12, 11901776), (16, 8926332), (24, 5950888), (32, 4463166), (48, 2975444), (64, 2231583), (96, 1487722), (192, 743861), (307, 465216), (614, 232608), (921, 155072), (1228, 116304), (1842, 77536), (2423, 58944), (2456, 58152), (3684, 38768), (4846, 29472), (4912, 29076), (7269, 19648), (7368, 19384), (9692, 14736), (9824, 14538)]