120185312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{288907}}^1$

素因数の和:288930

約数の個数: 24

約数和(自身を含む): 254816856

約数和(自身を除く): 134631544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 288907, 577814, 1155628, 2311256, 3755791, 4622512, 7511582, 9245024, 15023164, 30046328, 60092656, 120185312]

約数ペア:

[(1, 120185312), (2, 60092656), (4, 30046328), (8, 15023164), (13, 9245024), (16, 7511582), (26, 4622512), (32, 3755791), (52, 2311256), (104, 1155628), (208, 577814), (416, 288907)]