156983299190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{17491}}^1$

素因数の和:17853

約数の個数: 64

約数和(自身を含む): 294040240128

約数和(自身を除く): 137056940938

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 191, 254, 370, 382, 635, 955, 1270, 1910, 4699, 7067, 9398, 14134, 17491, 23495, 24257, 34982, 35335, 46990, 48514, 70670, 87455, 121285, 174910, 242570, 647167, 897509, 1294334, 1795018, 2221357, 3235835, 3340781, 4442714, 4487545, 6471670, 6681562, 8975090, 11106785, 16703905, 22213570, 33407810, 82190209, 123608897, 164380418, 247217794, 410951045, 424279187, 618044485, 821902090, 848558374, 1236088970, 2121395935, 4242791870, 15698329919, 31396659838, 78491649595, 156983299190]

約数ペア:

[(1, 156983299190), (2, 78491649595), (5, 31396659838), (10, 15698329919), (37, 4242791870), (74, 2121395935), (127, 1236088970), (185, 848558374), (191, 821902090), (254, 618044485), (370, 424279187), (382, 410951045), (635, 247217794), (955, 164380418), (1270, 123608897), (1910, 82190209), (4699, 33407810), (7067, 22213570), (9398, 16703905), (14134, 11106785), (17491, 8975090), (23495, 6681562), (24257, 6471670), (34982, 4487545), (35335, 4442714), (46990, 3340781), (48514, 3235835), (70670, 2221357), (87455, 1795018), (121285, 1294334), (174910, 897509), (242570, 647167)]