164986146

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{78341}}^1$

素因数の和:78368

約数の個数: 40

約数和(自身を含む): 398134044

約数和(自身を除く): 233147898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 78341, 156682, 235023, 470046, 705069, 1018433, 1410138, 2036866, 2115207, 3055299, 4230414, 6110598, 6345621, 9165897, 12691242, 18331794, 27497691, 54995382, 82493073, 164986146]

約数ペア:

[(1, 164986146), (2, 82493073), (3, 54995382), (6, 27497691), (9, 18331794), (13, 12691242), (18, 9165897), (26, 6345621), (27, 6110598), (39, 4230414), (54, 3055299), (78, 2115207), (81, 2036866), (117, 1410138), (162, 1018433), (234, 705069), (351, 470046), (702, 235023), (1053, 156682), (2106, 78341)]