158700512

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 318336480

約数和(自身を除く): 159635968

約数列:

[1, 2, 4, 8, 16, 32, 109, 173, 218, 263, 346, 436, 526, 692, 872, 1052, 1384, 1744, 2104, 2768, 3488, 4208, 5536, 8416, 18857, 28667, 37714, 45499, 57334, 75428, 90998, 114668, 150856, 181996, 229336, 301712, 363992, 458672, 603424, 727984, 917344, 1455968, 4959391, 9918782, 19837564, 39675128, 79350256, 158700512]

約数ペア:

[(1, 158700512), (2, 79350256), (4, 39675128), (8, 19837564), (16, 9918782), (32, 4959391), (109, 1455968), (173, 917344), (218, 727984), (263, 603424), (346, 458672), (436, 363992), (526, 301712), (692, 229336), (872, 181996), (1052, 150856), (1384, 114668), (1744, 90998), (2104, 75428), (2768, 57334), (3488, 45499), (4208, 37714), (5536, 28667), (8416, 18857)]