140168928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{76847}}^1$

素因数の和:76879

約数の個数: 48

約数和(自身を含む): 387313920

約数和(自身を除く): 247144992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 76847, 153694, 230541, 307388, 461082, 614776, 922164, 1229552, 1460093, 1844328, 2459104, 2920186, 3688656, 4380279, 5840372, 7377312, 8760558, 11680744, 17521116, 23361488, 35042232, 46722976, 70084464, 140168928]

約数ペア:

[(1, 140168928), (2, 70084464), (3, 46722976), (4, 35042232), (6, 23361488), (8, 17521116), (12, 11680744), (16, 8760558), (19, 7377312), (24, 5840372), (32, 4380279), (38, 3688656), (48, 2920186), (57, 2459104), (76, 1844328), (96, 1460093), (114, 1229552), (152, 922164), (228, 614776), (304, 461082), (456, 307388), (608, 230541), (912, 153694), (1824, 76847)]