149868152

素因数分解:

$2^3\times 7^1\times {\mathrm{2676217}}^1$

素因数の和:2676230

約数の個数: 16

約数和(自身を含む): 321146160

約数和(自身を除く): 171278008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2676217, 5352434, 10704868, 18733519, 21409736, 37467038, 74934076, 149868152]

約数ペア:

[(1, 149868152), (2, 74934076), (4, 37467038), (7, 21409736), (8, 18733519), (14, 10704868), (28, 5352434), (56, 2676217)]