159738986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{52999}}^1$

素因数の和:53149

約数の個数: 16

約数和(自身を含む): 263304000

約数和(自身を除く): 103565014

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 52999, 105998, 582989, 1165978, 7260863, 14521726, 79869493, 159738986]

約数ペア:

[(1, 159738986), (2, 79869493), (11, 14521726), (22, 7260863), (137, 1165978), (274, 582989), (1507, 105998), (3014, 52999)]