156944675515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{66359}}^1$

素因数の和:66627

約数の個数: 32

約数和(自身を含む): 196659187200

約数和(自身を除く): 39714511685

約数列:

[1, 5, 41, 83, 139, 205, 415, 695, 3403, 5699, 11537, 17015, 28495, 57685, 66359, 331795, 473017, 2365085, 2720719, 5507797, 9223901, 13603595, 27538985, 46119505, 225819677, 378179941, 765583783, 1129098385, 1890899705, 3827918915, 31388935103, 156944675515]

約数ペア:

[(1, 156944675515), (5, 31388935103), (41, 3827918915), (83, 1890899705), (139, 1129098385), (205, 765583783), (415, 378179941), (695, 225819677), (3403, 46119505), (5699, 27538985), (11537, 13603595), (17015, 9223901), (28495, 5507797), (57685, 2720719), (66359, 2365085), (331795, 473017)]