187530848

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 375464880

約数和(自身を除く): 187934032

約数列:

[1, 2, 4, 8, 16, 32, 157, 163, 229, 314, 326, 458, 628, 652, 916, 1256, 1304, 1832, 2512, 2608, 3664, 5024, 5216, 7328, 25591, 35953, 37327, 51182, 71906, 74654, 102364, 143812, 149308, 204728, 287624, 298616, 409456, 575248, 597232, 818912, 1150496, 1194464, 5860339, 11720678, 23441356, 46882712, 93765424, 187530848]

約数ペア:

[(1, 187530848), (2, 93765424), (4, 46882712), (8, 23441356), (16, 11720678), (32, 5860339), (157, 1194464), (163, 1150496), (229, 818912), (314, 597232), (326, 575248), (458, 409456), (628, 298616), (652, 287624), (916, 204728), (1256, 149308), (1304, 143812), (1832, 102364), (2512, 74654), (2608, 71906), (3664, 51182), (5024, 37327), (5216, 35953), (7328, 25591)]