149677798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 238629888

約数和(自身を除く): 88952090

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 547, 1094, 1927, 2911, 3337, 3854, 5822, 6674, 22427, 25709, 38837, 44854, 51418, 77674, 136817, 273634, 1054069, 1592317, 1825339, 2108138, 3184634, 3650678, 74838899, 149677798]

約数ペア:

[(1, 149677798), (2, 74838899), (41, 3650678), (47, 3184634), (71, 2108138), (82, 1825339), (94, 1592317), (142, 1054069), (547, 273634), (1094, 136817), (1927, 77674), (2911, 51418), (3337, 44854), (3854, 38837), (5822, 25709), (6674, 22427)]