127372154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9857}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 238484736

約数和(自身を除く): 111112582

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 9857, 12922, 19714, 68999, 128141, 137998, 256282, 699847, 896987, 1399694, 1793974, 4898929, 9098011, 9797858, 18196022, 63686077, 127372154]

約数ペア:

[(1, 127372154), (2, 63686077), (7, 18196022), (13, 9797858), (14, 9098011), (26, 4898929), (71, 1793974), (91, 1399694), (142, 896987), (182, 699847), (497, 256282), (923, 137998), (994, 128141), (1846, 68999), (6461, 19714), (9857, 12922)]