140924252

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{15877}}^1$

素因数の和:16205

約数の個数: 24

約数和(自身を含む): 282755424

約数和(自身を除く): 141831172

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 15877, 31754, 63508, 111139, 222278, 444556, 5033009, 10066018, 20132036, 35231063, 70462126, 140924252]

約数ペア:

[(1, 140924252), (2, 70462126), (4, 35231063), (7, 20132036), (14, 10066018), (28, 5033009), (317, 444556), (634, 222278), (1268, 111139), (2219, 63508), (4438, 31754), (8876, 15877)]