158966444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6151}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 347268096

約数和(自身を除く): 188301652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6151, 6461, 12302, 12922, 24604, 25844, 43057, 79963, 86114, 159926, 172228, 319852, 436721, 559741, 873442, 1119482, 1746884, 2238964, 3057047, 5677373, 6114094, 11354746, 12228188, 22709492, 39741611, 79483222, 158966444]

約数ペア:

[(1, 158966444), (2, 79483222), (4, 39741611), (7, 22709492), (13, 12228188), (14, 11354746), (26, 6114094), (28, 5677373), (52, 3057047), (71, 2238964), (91, 1746884), (142, 1119482), (182, 873442), (284, 559741), (364, 436721), (497, 319852), (923, 172228), (994, 159926), (1846, 86114), (1988, 79963), (3692, 43057), (6151, 25844), (6461, 24604), (12302, 12922)]