138279174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 319500288

約数和(自身を除く): 181221114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 213, 253, 426, 506, 759, 781, 1283, 1518, 1562, 1633, 2343, 2566, 3266, 3849, 4686, 4899, 7698, 9798, 14113, 17963, 28226, 29509, 35926, 42339, 53889, 59018, 84678, 88527, 91093, 107778, 177054, 182186, 273279, 324599, 546558, 649198, 973797, 1002023, 1947594, 2004046, 2095139, 3006069, 4190278, 6012138, 6285417, 12570834, 23046529, 46093058, 69139587, 138279174]

約数ペア:

[(1, 138279174), (2, 69139587), (3, 46093058), (6, 23046529), (11, 12570834), (22, 6285417), (23, 6012138), (33, 4190278), (46, 3006069), (66, 2095139), (69, 2004046), (71, 1947594), (138, 1002023), (142, 973797), (213, 649198), (253, 546558), (426, 324599), (506, 273279), (759, 182186), (781, 177054), (1283, 107778), (1518, 91093), (1562, 88527), (1633, 84678), (2343, 59018), (2566, 53889), (3266, 42339), (3849, 35926), (4686, 29509), (4899, 28226), (7698, 17963), (9798, 14113)]