163044970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{5351}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 321376896

約数和(自身を除く): 158331926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 5351, 6094, 10702, 15235, 26755, 30470, 53510, 58861, 117722, 294305, 588610, 1482227, 2964454, 7411135, 14822270, 16304497, 32608994, 81522485, 163044970]

約数ペア:

[(1, 163044970), (2, 81522485), (5, 32608994), (10, 16304497), (11, 14822270), (22, 7411135), (55, 2964454), (110, 1482227), (277, 588610), (554, 294305), (1385, 117722), (2770, 58861), (3047, 53510), (5351, 30470), (6094, 26755), (10702, 15235)]