156975006923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{560023}}^1$

素因数の和:561794

約数の個数: 16

約数和(自身を含む): 187307867136

約数和(自身を除く): 30332860213

約数列:

[1, 7, 23, 161, 1741, 12187, 40043, 280301, 560023, 3920161, 12880529, 90163703, 975000043, 6825000301, 22425000989, 156975006923]

約数ペア:

[(1, 156975006923), (7, 22425000989), (23, 6825000301), (161, 975000043), (1741, 90163703), (12187, 12880529), (40043, 3920161), (280301, 560023)]