153515214

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{61357}}^1$

素因数の和:61504

約数の個数: 24

約数和(自身を含む): 335014680

約数和(自身を除く): 181499466

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 61357, 122714, 184071, 368142, 552213, 1104426, 8528623, 17057246, 25585869, 51171738, 76757607, 153515214]

約数ペア:

[(1, 153515214), (2, 76757607), (3, 51171738), (6, 25585869), (9, 17057246), (18, 8528623), (139, 1104426), (278, 552213), (417, 368142), (834, 184071), (1251, 122714), (2502, 61357)]