170092188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 492596832

約数和(自身を除く): 322504644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 997, 1354, 1994, 2031, 2708, 2991, 3988, 4062, 4739, 5982, 6093, 6979, 8124, 8973, 9478, 11964, 12186, 13958, 14217, 17946, 18956, 20937, 24372, 27916, 28434, 35892, 41874, 42651, 56868, 62811, 83748, 85302, 125622, 170604, 251244, 674969, 1349938, 2024907, 2699876, 4049814, 4724783, 6074721, 8099628, 9449566, 12149442, 14174349, 18899132, 24298884, 28348698, 42523047, 56697396, 85046094, 170092188]

約数ペア:

[(1, 170092188), (2, 85046094), (3, 56697396), (4, 42523047), (6, 28348698), (7, 24298884), (9, 18899132), (12, 14174349), (14, 12149442), (18, 9449566), (21, 8099628), (28, 6074721), (36, 4724783), (42, 4049814), (63, 2699876), (84, 2024907), (126, 1349938), (252, 674969), (677, 251244), (997, 170604), (1354, 125622), (1994, 85302), (2031, 83748), (2708, 62811), (2991, 56868), (3988, 42651), (4062, 41874), (4739, 35892), (5982, 28434), (6093, 27916), (6979, 24372), (8124, 20937), (8973, 18956), (9478, 17946), (11964, 14217), (12186, 13958)]