142396.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 11950848

約数和(自身を除く): 5270062

約数列:

[1, 2, 7, 14, 41, 82, 103, 113, 206, 226, 287, 574, 721, 791, 1442, 1582, 4223, 4633, 8446, 9266, 11639, 23278, 29561, 32431, 59122, 64862, 81473, 162946, 477199, 954398, 3340393, 6680786]

約数ペア:

[(1, 6680786), (2, 3340393), (7, 954398), (14, 477199), (41, 162946), (82, 81473), (103, 64862), (113, 59122), (206, 32431), (226, 29561), (287, 23278), (574, 11639), (721, 9266), (791, 8446), (1442, 4633), (1582, 4223)]