157979118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33713}}^1$

素因数の和:33800

約数の個数: 32

約数和(自身を含む): 349546752

約数和(自身を除く): 191567634

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 33713, 67426, 101139, 202278, 370843, 741686, 1112529, 2225058, 2393623, 4787246, 7180869, 14361738, 26329853, 52659706, 78989559, 157979118]

約数ペア:

[(1, 157979118), (2, 78989559), (3, 52659706), (6, 26329853), (11, 14361738), (22, 7180869), (33, 4787246), (66, 2393623), (71, 2225058), (142, 1112529), (213, 741686), (426, 370843), (781, 202278), (1562, 101139), (2343, 67426), (4686, 33713)]