156938320399

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1\times {\mathrm{3541}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 185359150592

約数和(自身を除く): 28420830193

約数列:

[1, 7, 37, 211, 259, 811, 1477, 3541, 5677, 7807, 24787, 30007, 54649, 131017, 171121, 210049, 747151, 917119, 1197847, 2871751, 5230057, 6331477, 20102257, 27644587, 44320339, 106254787, 193512109, 605939461, 743783509, 4241576227, 22419760057, 156938320399]

約数ペア:

[(1, 156938320399), (7, 22419760057), (37, 4241576227), (211, 743783509), (259, 605939461), (811, 193512109), (1477, 106254787), (3541, 44320339), (5677, 27644587), (7807, 20102257), (24787, 6331477), (30007, 5230057), (54649, 2871751), (131017, 1197847), (171121, 917119), (210049, 747151)]