140219328

素因数分解:

$2^6\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1865

約数の個数: 56

約数和(自身を含む): 371937280

約数和(自身を除く): 231717952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 571, 1142, 1279, 1713, 2284, 2558, 3426, 3837, 4568, 5116, 6852, 7674, 9136, 10232, 13704, 15348, 18272, 20464, 27408, 30696, 36544, 40928, 54816, 61392, 81856, 109632, 122784, 245568, 730309, 1460618, 2190927, 2921236, 4381854, 5842472, 8763708, 11684944, 17527416, 23369888, 35054832, 46739776, 70109664, 140219328]

約数ペア:

[(1, 140219328), (2, 70109664), (3, 46739776), (4, 35054832), (6, 23369888), (8, 17527416), (12, 11684944), (16, 8763708), (24, 5842472), (32, 4381854), (48, 2921236), (64, 2190927), (96, 1460618), (192, 730309), (571, 245568), (1142, 122784), (1279, 109632), (1713, 81856), (2284, 61392), (2558, 54816), (3426, 40928), (3837, 36544), (4568, 30696), (5116, 27408), (6852, 20464), (7674, 18272), (9136, 15348), (10232, 13704)]