158267312

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4049}}^1$

素因数の和:4413

約数の個数: 40

約数和(自身を含む): 351540000

約数和(自身を除く): 193272688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4049, 4886, 5584, 8098, 9772, 16196, 19544, 28343, 32392, 39088, 56686, 64784, 113372, 226744, 453488, 1413101, 2826202, 5652404, 9891707, 11304808, 19783414, 22609616, 39566828, 79133656, 158267312]

約数ペア:

[(1, 158267312), (2, 79133656), (4, 39566828), (7, 22609616), (8, 19783414), (14, 11304808), (16, 9891707), (28, 5652404), (56, 2826202), (112, 1413101), (349, 453488), (698, 226744), (1396, 113372), (2443, 64784), (2792, 56686), (4049, 39088), (4886, 32392), (5584, 28343), (8098, 19544), (9772, 16196)]