129877248

素因数分解:

$2^8\times 3^1\times {\mathrm{169111}}^1$

素因数の和:169130

約数の個数: 36

約数和(自身を含む): 345664928

約数和(自身を除く): 215787680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 169111, 338222, 507333, 676444, 1014666, 1352888, 2029332, 2705776, 4058664, 5411552, 8117328, 10823104, 16234656, 21646208, 32469312, 43292416, 64938624, 129877248]

約数ペア:

[(1, 129877248), (2, 64938624), (3, 43292416), (4, 32469312), (6, 21646208), (8, 16234656), (12, 10823104), (16, 8117328), (24, 5411552), (32, 4058664), (48, 2705776), (64, 2029332), (96, 1352888), (128, 1014666), (192, 676444), (256, 507333), (384, 338222), (768, 169111)]