142725982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7591}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 262379520

約数和(自身を除く): 119653538

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 7591, 9401, 15182, 18802, 53137, 106274, 129047, 258094, 599689, 903329, 1199378, 1806658, 4197823, 8395646, 10194713, 20389426, 71362991, 142725982]

約数ペア:

[(1, 142725982), (2, 71362991), (7, 20389426), (14, 10194713), (17, 8395646), (34, 4197823), (79, 1806658), (119, 1199378), (158, 903329), (238, 599689), (553, 258094), (1106, 129047), (1343, 106274), (2686, 53137), (7591, 18802), (9401, 15182)]