140226138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8209}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 331716840

約数和(自身を除く): 191490702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8209, 8541, 16418, 17082, 24627, 49254, 73881, 106717, 147762, 213434, 320151, 599257, 640302, 960453, 1198514, 1797771, 1920906, 3595542, 5393313, 7790341, 10786626, 15580682, 23371023, 46742046, 70113069, 140226138]

約数ペア:

[(1, 140226138), (2, 70113069), (3, 46742046), (6, 23371023), (9, 15580682), (13, 10786626), (18, 7790341), (26, 5393313), (39, 3595542), (73, 1920906), (78, 1797771), (117, 1198514), (146, 960453), (219, 640302), (234, 599257), (438, 320151), (657, 213434), (949, 147762), (1314, 106717), (1898, 73881), (2847, 49254), (5694, 24627), (8209, 17082), (8541, 16418)]