140964488

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{24923}}^1$

素因数の和:25037

約数の個数: 32

約数和(自身を含む): 305069760

約数和(自身を除く): 164105272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 24923, 49846, 99692, 174461, 199384, 348922, 697844, 1395688, 2517223, 5034446, 10068892, 17620561, 20137784, 35241122, 70482244, 140964488]

約数ペア:

[(1, 140964488), (2, 70482244), (4, 35241122), (7, 20137784), (8, 17620561), (14, 10068892), (28, 5034446), (56, 2517223), (101, 1395688), (202, 697844), (404, 348922), (707, 199384), (808, 174461), (1414, 99692), (2828, 49846), (5656, 24923)]