121726248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5531}}^1$

素因数の和:5678

約数の個数: 64

約数和(自身を含む): 350507520

約数和(自身を除く): 228781272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 5531, 7336, 11004, 11062, 16593, 22008, 22124, 33186, 38717, 44248, 66372, 77434, 116151, 132744, 154868, 232302, 309736, 464604, 724561, 929208, 1449122, 2173683, 2898244, 4347366, 5071927, 5796488, 8694732, 10143854, 15215781, 17389464, 20287708, 30431562, 40575416, 60863124, 121726248]

約数ペア:

[(1, 121726248), (2, 60863124), (3, 40575416), (4, 30431562), (6, 20287708), (7, 17389464), (8, 15215781), (12, 10143854), (14, 8694732), (21, 5796488), (24, 5071927), (28, 4347366), (42, 2898244), (56, 2173683), (84, 1449122), (131, 929208), (168, 724561), (262, 464604), (393, 309736), (524, 232302), (786, 154868), (917, 132744), (1048, 116151), (1572, 77434), (1834, 66372), (2751, 44248), (3144, 38717), (3668, 33186), (5502, 22124), (5531, 22008), (7336, 16593), (11004, 11062)]