164045587036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{7901}}^1\times {\mathrm{120713}}^1$

素因数の和:128661

約数の個数: 24

約数和(自身を含む): 293795664624

約数和(自身を除く): 129750077588

約数列:

[1, 2, 4, 43, 86, 172, 7901, 15802, 31604, 120713, 241426, 339743, 482852, 679486, 1358972, 5190659, 10381318, 20762636, 953753413, 1907506826, 3815013652, 41011396759, 82022793518, 164045587036]

約数ペア:

[(1, 164045587036), (2, 82022793518), (4, 41011396759), (43, 3815013652), (86, 1907506826), (172, 953753413), (7901, 20762636), (15802, 10381318), (31604, 5190659), (120713, 1358972), (241426, 679486), (339743, 482852)]