155007584

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 156343456

約数列:

[1, 2, 4, 8, 16, 32, 103, 131, 206, 262, 359, 412, 524, 718, 824, 1048, 1436, 1648, 2096, 2872, 3296, 4192, 5744, 11488, 13493, 26986, 36977, 47029, 53972, 73954, 94058, 107944, 147908, 188116, 215888, 295816, 376232, 431776, 591632, 752464, 1183264, 1504928, 4843987, 9687974, 19375948, 38751896, 77503792, 155007584]

約数ペア:

[(1, 155007584), (2, 77503792), (4, 38751896), (8, 19375948), (16, 9687974), (32, 4843987), (103, 1504928), (131, 1183264), (206, 752464), (262, 591632), (359, 431776), (412, 376232), (524, 295816), (718, 215888), (824, 188116), (1048, 147908), (1436, 107944), (1648, 94058), (2096, 73954), (2872, 53972), (3296, 47029), (4192, 36977), (5744, 26986), (11488, 13493)]