131605638

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{74861}}^1$

素因数の和:75159

約数の個数: 16

約数和(自身を含む): 264113136

約数和(自身を除く): 132507498

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 74861, 149722, 224583, 449166, 21934273, 43868546, 65802819, 131605638]

約数ペア:

[(1, 131605638), (2, 65802819), (3, 43868546), (6, 21934273), (293, 449166), (586, 224583), (879, 149722), (1758, 74861)]