157280921278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{36877}}^1\times {\mathrm{164039}}^1$

素因数の和:200931

約数の個数: 16

約数和(自身を含む): 254077619040

約数和(自身を除く): 96796697762

約数列:

[1, 2, 13, 26, 36877, 73754, 164039, 328078, 479401, 958802, 2132507, 4265014, 6049266203, 12098532406, 78640460639, 157280921278]

約数ペア:

[(1, 157280921278), (2, 78640460639), (13, 12098532406), (26, 6049266203), (36877, 4265014), (73754, 2132507), (164039, 958802), (328078, 479401)]