189729232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154001}}^1$

素因数の和:154027

約数の個数: 40

約数和(自身を含む): 458309952

約数和(自身を除く): 268580720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 154001, 308002, 616004, 1078007, 1232008, 1694011, 2156014, 2464016, 3388022, 4312028, 6776044, 8624056, 11858077, 13552088, 17248112, 23716154, 27104176, 47432308, 94864616, 189729232]

約数ペア:

[(1, 189729232), (2, 94864616), (4, 47432308), (7, 27104176), (8, 23716154), (11, 17248112), (14, 13552088), (16, 11858077), (22, 8624056), (28, 6776044), (44, 4312028), (56, 3388022), (77, 2464016), (88, 2156014), (112, 1694011), (154, 1232008), (176, 1078007), (308, 616004), (616, 308002), (1232, 154001)]