131173776

素因数分解:

$2^4\times 3^3\times {\mathrm{303643}}^1$

素因数の和:303660

約数の個数: 40

約数和(自身を含む): 376518560

約数和(自身を除く): 245344784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 303643, 607286, 910929, 1214572, 1821858, 2429144, 2732787, 3643716, 4858288, 5465574, 7287432, 8198361, 10931148, 14574864, 16396722, 21862296, 32793444, 43724592, 65586888, 131173776]

約数ペア:

[(1, 131173776), (2, 65586888), (3, 43724592), (4, 32793444), (6, 21862296), (8, 16396722), (9, 14574864), (12, 10931148), (16, 8198361), (18, 7287432), (24, 5465574), (27, 4858288), (36, 3643716), (48, 2732787), (54, 2429144), (72, 1821858), (108, 1214572), (144, 910929), (216, 607286), (432, 303643)]