194860116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 540540000

約数和(自身を除く): 345679884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 2749, 3222, 3938, 5498, 5907, 6444, 7876, 8247, 10996, 11814, 16494, 17721, 23628, 24741, 30239, 32988, 35442, 49482, 60478, 70884, 90717, 98964, 120956, 181434, 272151, 362868, 492071, 544302, 984142, 1088604, 1476213, 1968284, 2952426, 4428639, 5412781, 5904852, 8857278, 10825562, 16238343, 17714556, 21651124, 32476686, 48715029, 64953372, 97430058, 194860116]

約数ペア:

[(1, 194860116), (2, 97430058), (3, 64953372), (4, 48715029), (6, 32476686), (9, 21651124), (11, 17714556), (12, 16238343), (18, 10825562), (22, 8857278), (33, 5904852), (36, 5412781), (44, 4428639), (66, 2952426), (99, 1968284), (132, 1476213), (179, 1088604), (198, 984142), (358, 544302), (396, 492071), (537, 362868), (716, 272151), (1074, 181434), (1611, 120956), (1969, 98964), (2148, 90717), (2749, 70884), (3222, 60478), (3938, 49482), (5498, 35442), (5907, 32988), (6444, 30239), (7876, 24741), (8247, 23628), (10996, 17721), (11814, 16494)]