156043867

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 197683200

約数和(自身を除く): 41639333

約数列:

[1, 7, 17, 29, 103, 119, 203, 439, 493, 721, 1751, 2987, 3073, 3451, 7463, 12257, 12731, 20909, 45217, 50779, 52241, 89117, 216427, 316519, 355453, 768689, 1311293, 1514989, 5380823, 9179051, 22291981, 156043867]

約数ペア:

[(1, 156043867), (7, 22291981), (17, 9179051), (29, 5380823), (103, 1514989), (119, 1311293), (203, 768689), (439, 355453), (493, 316519), (721, 216427), (1751, 89117), (2987, 52241), (3073, 50779), (3451, 45217), (7463, 20909), (12257, 12731)]