139380828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 340569600

約数和(自身を除く): 201188772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 349, 698, 1047, 1396, 1447, 2094, 2894, 4188, 4341, 5788, 8027, 8682, 16054, 17364, 24081, 32108, 33281, 48162, 66562, 96324, 99843, 133124, 199686, 399372, 505003, 1010006, 1515009, 2020012, 3030018, 6060036, 11615069, 23230138, 34845207, 46460276, 69690414, 139380828]

約数ペア:

[(1, 139380828), (2, 69690414), (3, 46460276), (4, 34845207), (6, 23230138), (12, 11615069), (23, 6060036), (46, 3030018), (69, 2020012), (92, 1515009), (138, 1010006), (276, 505003), (349, 399372), (698, 199686), (1047, 133124), (1396, 99843), (1447, 96324), (2094, 66562), (2894, 48162), (4188, 33281), (4341, 32108), (5788, 24081), (8027, 17364), (8682, 16054)]