140672699

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 148055040

約数和(自身を除く): 7382341

約数列:

[1, 31, 101, 179, 251, 3131, 5549, 7781, 18079, 25351, 44929, 560449, 785881, 1392799, 4537829, 140672699]

約数ペア:

[(1, 140672699), (31, 4537829), (101, 1392799), (179, 785881), (251, 560449), (3131, 44929), (5549, 25351), (7781, 18079)]