139995654

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{59981}}^1$

素因数の和:60375

約数の個数: 16

約数和(自身を含む): 280715760

約数和(自身を除く): 140720106

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 59981, 119962, 179943, 359886, 23332609, 46665218, 69997827, 139995654]

約数ペア:

[(1, 139995654), (2, 69997827), (3, 46665218), (6, 23332609), (389, 359886), (778, 179943), (1167, 119962), (2334, 59981)]