123456272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9067}}^1$

素因数の和:9135

約数の個数: 40

約数和(自身を含む): 256370496

約数和(自身を除く): 132914224

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 9067, 13616, 18134, 36268, 72536, 145072, 208541, 335479, 417082, 670958, 834164, 1341916, 1668328, 2683832, 3336656, 5367664, 7716017, 15432034, 30864068, 61728136, 123456272]

約数ペア:

[(1, 123456272), (2, 61728136), (4, 30864068), (8, 15432034), (16, 7716017), (23, 5367664), (37, 3336656), (46, 2683832), (74, 1668328), (92, 1341916), (148, 834164), (184, 670958), (296, 417082), (368, 335479), (592, 208541), (851, 145072), (1702, 72536), (3404, 36268), (6808, 18134), (9067, 13616)]