165087154970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37777381}}^1$

素因数の和:37777430

約数の個数: 32

約数和(自身を含む): 326396580480

約数和(自身を除く): 161309425510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 37777381, 75554762, 188886905, 377773810, 717770239, 868879763, 1435540478, 1737759526, 3588851195, 4344398815, 7177702390, 8688797630, 16508715497, 33017430994, 82543577485, 165087154970]

約数ペア:

[(1, 165087154970), (2, 82543577485), (5, 33017430994), (10, 16508715497), (19, 8688797630), (23, 7177702390), (38, 4344398815), (46, 3588851195), (95, 1737759526), (115, 1435540478), (190, 868879763), (230, 717770239), (437, 377773810), (874, 188886905), (2185, 75554762), (4370, 37777381)]