131529594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 320495616

約数和(自身を除く): 188966022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1974, 2162, 2897, 3243, 5794, 6486, 7567, 8691, 15134, 17382, 20279, 22701, 40558, 45402, 60837, 66631, 121674, 133262, 136159, 199893, 272318, 399786, 408477, 466417, 816954, 932834, 953113, 1399251, 1906226, 2798502, 2859339, 3131657, 5718678, 6263314, 9394971, 18789942, 21921599, 43843198, 65764797, 131529594]

約数ペア:

[(1, 131529594), (2, 65764797), (3, 43843198), (6, 21921599), (7, 18789942), (14, 9394971), (21, 6263314), (23, 5718678), (42, 3131657), (46, 2859339), (47, 2798502), (69, 1906226), (94, 1399251), (138, 953113), (141, 932834), (161, 816954), (282, 466417), (322, 408477), (329, 399786), (483, 272318), (658, 199893), (966, 136159), (987, 133262), (1081, 121674), (1974, 66631), (2162, 60837), (2897, 45402), (3243, 40558), (5794, 22701), (6486, 20279), (7567, 17382), (8691, 15134)]