127131192

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{8963}}^1$

素因数の和:9172

約数の個数: 48

約数和(自身を含む): 346100040

約数和(自身を除く): 218968848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 8963, 14184, 17926, 26889, 35852, 53778, 71704, 80667, 107556, 161334, 215112, 322668, 645336, 1765711, 3531422, 5297133, 7062844, 10594266, 14125688, 15891399, 21188532, 31782798, 42377064, 63565596, 127131192]

約数ペア:

[(1, 127131192), (2, 63565596), (3, 42377064), (4, 31782798), (6, 21188532), (8, 15891399), (9, 14125688), (12, 10594266), (18, 7062844), (24, 5297133), (36, 3531422), (72, 1765711), (197, 645336), (394, 322668), (591, 215112), (788, 161334), (1182, 107556), (1576, 80667), (1773, 71704), (2364, 53778), (3546, 35852), (4728, 26889), (7092, 17926), (8963, 14184)]