131525064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 405000960

約数和(自身を除く): 273475896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 487, 558, 682, 726, 744, 792, 968, 974, 1023, 1089, 1116, 1364, 1452, 1461, 1948, 2046, 2178, 2232, 2728, 2904, 2922, 3069, 3751, 3896, 4092, 4356, 4383, 5357, 5844, 6138, 7502, 8184, 8712, 8766, 10714, 11253, 11688, 12276, 15004, 15097, 16071, 17532, 21428, 22506, 24552, 30008, 30194, 32142, 33759, 35064, 42856, 45012, 45291, 48213, 58927, 60388, 64284, 67518, 90024, 90582, 96426, 117854, 120776, 128568, 135036, 135873, 166067, 176781, 181164, 192852, 235708, 270072, 271746, 332134, 353562, 362328, 385704, 471416, 498201, 530343, 543492, 664268, 707124, 996402, 1060686, 1086984, 1328536, 1414248, 1494603, 1826737, 1992804, 2121372, 2989206, 3653474, 3985608, 4242744, 5480211, 5978412, 7306948, 10960422, 11956824, 14613896, 16440633, 21920844, 32881266, 43841688, 65762532, 131525064]

約数ペア:

[(1, 131525064), (2, 65762532), (3, 43841688), (4, 32881266), (6, 21920844), (8, 16440633), (9, 14613896), (11, 11956824), (12, 10960422), (18, 7306948), (22, 5978412), (24, 5480211), (31, 4242744), (33, 3985608), (36, 3653474), (44, 2989206), (62, 2121372), (66, 1992804), (72, 1826737), (88, 1494603), (93, 1414248), (99, 1328536), (121, 1086984), (124, 1060686), (132, 996402), (186, 707124), (198, 664268), (242, 543492), (248, 530343), (264, 498201), (279, 471416), (341, 385704), (363, 362328), (372, 353562), (396, 332134), (484, 271746), (487, 270072), (558, 235708), (682, 192852), (726, 181164), (744, 176781), (792, 166067), (968, 135873), (974, 135036), (1023, 128568), (1089, 120776), (1116, 117854), (1364, 96426), (1452, 90582), (1461, 90024), (1948, 67518), (2046, 64284), (2178, 60388), (2232, 58927), (2728, 48213), (2904, 45291), (2922, 45012), (3069, 42856), (3751, 35064), (3896, 33759), (4092, 32142), (4356, 30194), (4383, 30008), (5357, 24552), (5844, 22506), (6138, 21428), (7502, 17532), (8184, 16071), (8712, 15097), (8766, 15004), (10714, 12276), (11253, 11688)]