139849732016

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{499}}^1\times {\mathrm{51977}}^1$

素因数の和:52821

約数の個数: 40

約数和(自身を含む): 272312742000

約数和(自身を除く): 132463009984

約数列:

[1, 2, 4, 8, 16, 337, 499, 674, 998, 1348, 1996, 2696, 3992, 5392, 7984, 51977, 103954, 168163, 207908, 336326, 415816, 672652, 831632, 1345304, 2690608, 17516249, 25936523, 35032498, 51873046, 70064996, 103746092, 140129992, 207492184, 280259984, 414984368, 8740608251, 17481216502, 34962433004, 69924866008, 139849732016]

約数ペア:

[(1, 139849732016), (2, 69924866008), (4, 34962433004), (8, 17481216502), (16, 8740608251), (337, 414984368), (499, 280259984), (674, 207492184), (998, 140129992), (1348, 103746092), (1996, 70064996), (2696, 51873046), (3992, 35032498), (5392, 25936523), (7984, 17516249), (51977, 2690608), (103954, 1345304), (168163, 831632), (207908, 672652), (336326, 415816)]