159641522

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 241278912

約数和(自身を除く): 81637390

約数列:

[1, 2, 251, 487, 502, 653, 974, 1306, 122237, 163903, 244474, 318011, 327806, 636022, 79820761, 159641522]

約数ペア:

[(1, 159641522), (2, 79820761), (251, 636022), (487, 327806), (502, 318011), (653, 244474), (974, 163903), (1306, 122237)]