161749671352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{416477}}^1$

素因数の和:417655

約数の個数: 32

約数和(自身を含む): 310609292400

約数和(自身を除く): 148859621048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1129, 2258, 4516, 9032, 48547, 97094, 194188, 388376, 416477, 832954, 1665908, 3331816, 17908511, 35817022, 71634044, 143268088, 470202533, 940405066, 1880810132, 3761620264, 20218708919, 40437417838, 80874835676, 161749671352]

約数ペア:

[(1, 161749671352), (2, 80874835676), (4, 40437417838), (8, 20218708919), (43, 3761620264), (86, 1880810132), (172, 940405066), (344, 470202533), (1129, 143268088), (2258, 71634044), (4516, 35817022), (9032, 17908511), (48547, 3331816), (97094, 1665908), (194188, 832954), (388376, 416477)]