164464730

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{73751}}^1$

素因数の和:73981

約数の個数: 16

約数和(自身を含む): 297368064

約数和(自身を除く): 132903334

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 73751, 147502, 368755, 737510, 16446473, 32892946, 82232365, 164464730]

約数ペア:

[(1, 164464730), (2, 82232365), (5, 32892946), (10, 16446473), (223, 737510), (446, 368755), (1115, 147502), (2230, 73751)]