156980404816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{200177}}^1$

素因数の和:202339

約数の個数: 40

約数和(自身を含む): 317523945024

約数和(自身を除く): 160543540208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2131, 4262, 8524, 17048, 34096, 49013, 98026, 196052, 200177, 392104, 400354, 784208, 800708, 1601416, 3202832, 4604071, 9208142, 18416284, 36832568, 73665136, 426577187, 853154374, 1706308748, 3412617496, 6825234992, 9811275301, 19622550602, 39245101204, 78490202408, 156980404816]

約数ペア:

[(1, 156980404816), (2, 78490202408), (4, 39245101204), (8, 19622550602), (16, 9811275301), (23, 6825234992), (46, 3412617496), (92, 1706308748), (184, 853154374), (368, 426577187), (2131, 73665136), (4262, 36832568), (8524, 18416284), (17048, 9208142), (34096, 4604071), (49013, 3202832), (98026, 1601416), (196052, 800708), (200177, 784208), (392104, 400354)]