142930808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 273792000

約数和(自身を除く): 130861192

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 916, 1279, 1832, 2558, 5116, 10232, 13969, 27938, 55876, 78019, 111752, 156038, 292891, 312076, 585782, 624152, 1171564, 2343128, 17866351, 35732702, 71465404, 142930808]

約数ペア:

[(1, 142930808), (2, 71465404), (4, 35732702), (8, 17866351), (61, 2343128), (122, 1171564), (229, 624152), (244, 585782), (458, 312076), (488, 292891), (916, 156038), (1279, 111752), (1832, 78019), (2558, 55876), (5116, 27938), (10232, 13969)]