180288788

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{569}}^1\times {\mathrm{701}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 319311720

約数和(自身を除く): 139022932

約数列:

[1, 2, 4, 113, 226, 452, 569, 701, 1138, 1402, 2276, 2804, 64297, 79213, 128594, 158426, 257188, 316852, 398869, 797738, 1595476, 45072197, 90144394, 180288788]

約数ペア:

[(1, 180288788), (2, 90144394), (4, 45072197), (113, 1595476), (226, 797738), (452, 398869), (569, 316852), (701, 257188), (1138, 158426), (1402, 128594), (2276, 79213), (2804, 64297)]