131812704

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 400392720

約数和(自身を除く): 268580016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 61, 72, 82, 96, 108, 122, 123, 144, 164, 183, 216, 244, 246, 288, 328, 366, 369, 432, 488, 492, 549, 656, 732, 738, 864, 976, 984, 1098, 1107, 1312, 1464, 1476, 1647, 1952, 1968, 2196, 2214, 2501, 2928, 2952, 3294, 3721, 3936, 4392, 4428, 5002, 5856, 5904, 6588, 7442, 7503, 8784, 8856, 10004, 11163, 11808, 13176, 14884, 15006, 17568, 17712, 20008, 22326, 22509, 26352, 29768, 30012, 33489, 35424, 40016, 44652, 45018, 52704, 59536, 60024, 66978, 67527, 80032, 89304, 90036, 100467, 119072, 120048, 133956, 135054, 152561, 178608, 180072, 200934, 240096, 267912, 270108, 305122, 357216, 360144, 401868, 457683, 535824, 540216, 610244, 720288, 803736, 915366, 1071648, 1080432, 1220488, 1373049, 1607472, 1830732, 2160864, 2440976, 2746098, 3214944, 3661464, 4119147, 4881952, 5492196, 7322928, 8238294, 10984392, 14645856, 16476588, 21968784, 32953176, 43937568, 65906352, 131812704]

約数ペア:

[(1, 131812704), (2, 65906352), (3, 43937568), (4, 32953176), (6, 21968784), (8, 16476588), (9, 14645856), (12, 10984392), (16, 8238294), (18, 7322928), (24, 5492196), (27, 4881952), (32, 4119147), (36, 3661464), (41, 3214944), (48, 2746098), (54, 2440976), (61, 2160864), (72, 1830732), (82, 1607472), (96, 1373049), (108, 1220488), (122, 1080432), (123, 1071648), (144, 915366), (164, 803736), (183, 720288), (216, 610244), (244, 540216), (246, 535824), (288, 457683), (328, 401868), (366, 360144), (369, 357216), (432, 305122), (488, 270108), (492, 267912), (549, 240096), (656, 200934), (732, 180072), (738, 178608), (864, 152561), (976, 135054), (984, 133956), (1098, 120048), (1107, 119072), (1312, 100467), (1464, 90036), (1476, 89304), (1647, 80032), (1952, 67527), (1968, 66978), (2196, 60024), (2214, 59536), (2501, 52704), (2928, 45018), (2952, 44652), (3294, 40016), (3721, 35424), (3936, 33489), (4392, 30012), (4428, 29768), (5002, 26352), (5856, 22509), (5904, 22326), (6588, 20008), (7442, 17712), (7503, 17568), (8784, 15006), (8856, 14884), (10004, 13176), (11163, 11808)]