131283552

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20411}}^1$

素因数の和:20491

約数の個数: 48

約数和(自身を含む): 349780032

約数和(自身を除く): 218496480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 20411, 40822, 61233, 81644, 122466, 163288, 244932, 326576, 489864, 653152, 979728, 1367537, 1959456, 2735074, 4102611, 5470148, 8205222, 10940296, 16410444, 21880592, 32820888, 43761184, 65641776, 131283552]

約数ペア:

[(1, 131283552), (2, 65641776), (3, 43761184), (4, 32820888), (6, 21880592), (8, 16410444), (12, 10940296), (16, 8205222), (24, 5470148), (32, 4102611), (48, 2735074), (67, 1959456), (96, 1367537), (134, 979728), (201, 653152), (268, 489864), (402, 326576), (536, 244932), (804, 163288), (1072, 122466), (1608, 81644), (2144, 61233), (3216, 40822), (6432, 20411)]