155352176

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19001}}^1$

素因数の和:19089

約数の個数: 40

約数和(自身を含む): 348724704

約数和(自身を除く): 193372528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 19001, 38002, 76004, 133007, 152008, 266014, 304016, 532028, 1064056, 1387073, 2128112, 2774146, 5548292, 9709511, 11096584, 19419022, 22193168, 38838044, 77676088, 155352176]

約数ペア:

[(1, 155352176), (2, 77676088), (4, 38838044), (7, 22193168), (8, 19419022), (14, 11096584), (16, 9709511), (28, 5548292), (56, 2774146), (73, 2128112), (112, 1387073), (146, 1064056), (292, 532028), (511, 304016), (584, 266014), (1022, 152008), (1168, 133007), (2044, 76004), (4088, 38002), (8176, 19001)]