156962212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 320044032

約数和(自身を除く): 163081820

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3607, 3956, 7214, 10879, 14428, 21758, 39677, 43516, 79354, 82961, 155101, 158708, 165922, 310202, 331844, 620404, 912571, 1706111, 1825142, 3412222, 3567323, 3650284, 6824444, 7134646, 14269292, 39240553, 78481106, 156962212]

約数ペア:

[(1, 156962212), (2, 78481106), (4, 39240553), (11, 14269292), (22, 7134646), (23, 6824444), (43, 3650284), (44, 3567323), (46, 3412222), (86, 1825142), (92, 1706111), (172, 912571), (253, 620404), (473, 331844), (506, 310202), (946, 165922), (989, 158708), (1012, 155101), (1892, 82961), (1978, 79354), (3607, 43516), (3956, 39677), (7214, 21758), (10879, 14428)]