131218392

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{54133}}^1$

素因数の和:54243

約数の個数: 32

約数和(自身を含む): 331300080

約数和(自身を除く): 200081688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 54133, 108266, 162399, 216532, 324798, 433064, 649596, 1299192, 5467433, 10934866, 16402299, 21869732, 32804598, 43739464, 65609196, 131218392]

約数ペア:

[(1, 131218392), (2, 65609196), (3, 43739464), (4, 32804598), (6, 21869732), (8, 16402299), (12, 10934866), (24, 5467433), (101, 1299192), (202, 649596), (303, 433064), (404, 324798), (606, 216532), (808, 162399), (1212, 108266), (2424, 54133)]