139418072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{471007}}^1$

素因数の和:471050

約数の個数: 16

約数和(自身を含む): 268474560

約数和(自身を除く): 129056488

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 471007, 942014, 1884028, 3768056, 17427259, 34854518, 69709036, 139418072]

約数ペア:

[(1, 139418072), (2, 69709036), (4, 34854518), (8, 17427259), (37, 3768056), (74, 1884028), (148, 942014), (296, 471007)]