137592272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{128351}}^1$

素因数の和:128426

約数の個数: 20

約数和(自身を含む): 270566016

約数和(自身を除く): 132973744

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 128351, 256702, 513404, 1026808, 2053616, 8599517, 17199034, 34398068, 68796136, 137592272]

約数ペア:

[(1, 137592272), (2, 68796136), (4, 34398068), (8, 17199034), (16, 8599517), (67, 2053616), (134, 1026808), (268, 513404), (536, 256702), (1072, 128351)]