156909214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24851}}^1$

素因数の和:24912

約数の個数: 32

約数和(自身を含む): 300609792

約数和(自身を除く): 143700578

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 24851, 49702, 173957, 273361, 347914, 546722, 1018891, 1913527, 2037782, 3827054, 7132237, 11207801, 14264474, 22415602, 78454607, 156909214]

約数ペア:

[(1, 156909214), (2, 78454607), (7, 22415602), (11, 14264474), (14, 11207801), (22, 7132237), (41, 3827054), (77, 2037782), (82, 1913527), (154, 1018891), (287, 546722), (451, 347914), (574, 273361), (902, 173957), (3157, 49702), (6314, 24851)]