157040805644

素因数分解:

$2^2\times {\mathrm{980549}}^1\times {\mathrm{40039}}^1$

素因数の和:1020592

約数の個数: 12

約数和(自身を含む): 274828554000

約数和(自身を除く): 117787748356

約数列:

[1, 2, 4, 40039, 80078, 160156, 980549, 1961098, 3922196, 39260201411, 78520402822, 157040805644]

約数ペア:

[(1, 157040805644), (2, 78520402822), (4, 39260201411), (40039, 3922196), (80078, 1961098), (160156, 980549)]