139575016

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14407}}^1$

素因数の和:14593

約数の個数: 32

約数和(自身を含む): 300839040

約数和(自身を除く): 161264024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 14407, 28814, 57628, 100849, 115256, 201698, 403396, 806792, 2492411, 4984822, 9969644, 17446877, 19939288, 34893754, 69787508, 139575016]

約数ペア:

[(1, 139575016), (2, 69787508), (4, 34893754), (7, 19939288), (8, 17446877), (14, 9969644), (28, 4984822), (56, 2492411), (173, 806792), (346, 403396), (692, 201698), (1211, 115256), (1384, 100849), (2422, 57628), (4844, 28814), (9688, 14407)]