157932258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33703}}^1$

素因数の和:33790

約数の個数: 32

約数和(自身を含む): 349443072

約数和(自身を除く): 191510814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 33703, 67406, 101109, 202218, 370733, 741466, 1112199, 2224398, 2392913, 4785826, 7178739, 14357478, 26322043, 52644086, 78966129, 157932258]

約数ペア:

[(1, 157932258), (2, 78966129), (3, 52644086), (6, 26322043), (11, 14357478), (22, 7178739), (33, 4785826), (66, 2392913), (71, 2224398), (142, 1112199), (213, 741466), (426, 370733), (781, 202218), (1562, 101109), (2343, 67406), (4686, 33703)]