155434192

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 306382176

約数和(自身を除く): 150947984

約数列:

[1, 2, 4, 8, 16, 107, 163, 214, 326, 428, 557, 652, 856, 1114, 1304, 1712, 2228, 2608, 4456, 8912, 17441, 34882, 59599, 69764, 90791, 119198, 139528, 181582, 238396, 279056, 363164, 476792, 726328, 953584, 1452656, 9714637, 19429274, 38858548, 77717096, 155434192]

約数ペア:

[(1, 155434192), (2, 77717096), (4, 38858548), (8, 19429274), (16, 9714637), (107, 1452656), (163, 953584), (214, 726328), (326, 476792), (428, 363164), (557, 279056), (652, 238396), (856, 181582), (1114, 139528), (1304, 119198), (1712, 90791), (2228, 69764), (2608, 59599), (4456, 34882), (8912, 17441)]