156921518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{53411}}^1$

素因数の和:53539

約数の個数: 16

約数和(自身を含む): 255736656

約数和(自身を除く): 98815138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 53411, 106822, 694343, 1388686, 6035443, 12070886, 78460759, 156921518]

約数ペア:

[(1, 156921518), (2, 78460759), (13, 12070886), (26, 6035443), (113, 1388686), (226, 694343), (1469, 106822), (2938, 53411)]