158673906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 356967000

約数和(自身を除く): 198293094

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 449, 522, 677, 898, 1347, 1354, 2031, 2694, 4041, 4062, 6093, 8082, 12186, 13021, 19633, 26042, 39063, 39266, 58899, 78126, 117189, 117798, 176697, 234378, 303973, 353394, 607946, 911919, 1823838, 2735757, 5471514, 8815217, 17630434, 26445651, 52891302, 79336953, 158673906]

約数ペア:

[(1, 158673906), (2, 79336953), (3, 52891302), (6, 26445651), (9, 17630434), (18, 8815217), (29, 5471514), (58, 2735757), (87, 1823838), (174, 911919), (261, 607946), (449, 353394), (522, 303973), (677, 234378), (898, 176697), (1347, 117798), (1354, 117189), (2031, 78126), (2694, 58899), (4041, 39266), (4062, 39063), (6093, 26042), (8082, 19633), (12186, 13021)]