78831223168

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{677}}^1\times {\mathrm{5581}}^1$

素因数の和:6435

約数の個数: 64

約数和(自身を含む): 158271804720

約数和(自身を除く): 79440581552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 677, 1304, 1354, 2608, 2708, 5216, 5416, 5581, 10432, 10832, 11162, 20864, 21664, 22324, 43328, 44648, 86656, 89296, 110351, 178592, 220702, 357184, 441404, 714368, 882808, 909703, 1765616, 1819406, 3531232, 3638812, 3778337, 7062464, 7277624, 7556674, 14124928, 14555248, 15113348, 29110496, 30226696, 58220992, 60453392, 116441984, 120906784, 241813568, 483627136, 615868931, 1231737862, 2463475724, 4926951448, 9853902896, 19707805792, 39415611584, 78831223168]

約数ペア:

[(1, 78831223168), (2, 39415611584), (4, 19707805792), (8, 9853902896), (16, 4926951448), (32, 2463475724), (64, 1231737862), (128, 615868931), (163, 483627136), (326, 241813568), (652, 120906784), (677, 116441984), (1304, 60453392), (1354, 58220992), (2608, 30226696), (2708, 29110496), (5216, 15113348), (5416, 14555248), (5581, 14124928), (10432, 7556674), (10832, 7277624), (11162, 7062464), (20864, 3778337), (21664, 3638812), (22324, 3531232), (43328, 1819406), (44648, 1765616), (86656, 909703), (89296, 882808), (110351, 714368), (178592, 441404), (220702, 357184)]