156970355056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{394747}}^1$

素因数の和:395641

約数の個数: 40

約数和(自身を含む): 314985219120

約数和(自身を除く): 158014864064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 857, 1714, 3428, 6856, 13712, 24853, 49706, 99412, 198824, 394747, 397648, 789494, 1578988, 3157976, 6315952, 11447663, 22895326, 45790652, 91581304, 183162608, 338298179, 676596358, 1353192716, 2706385432, 5412770864, 9810647191, 19621294382, 39242588764, 78485177528, 156970355056]

約数ペア:

[(1, 156970355056), (2, 78485177528), (4, 39242588764), (8, 19621294382), (16, 9810647191), (29, 5412770864), (58, 2706385432), (116, 1353192716), (232, 676596358), (464, 338298179), (857, 183162608), (1714, 91581304), (3428, 45790652), (6856, 22895326), (13712, 11447663), (24853, 6315952), (49706, 3157976), (99412, 1578988), (198824, 789494), (394747, 397648)]