131981525856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{28051}}^1$

素因数の和:28146

約数の個数: 216

約数和(自身を含む): 410647785912

約数和(自身を除く): 278666260056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 961, 992, 1054, 1116, 1224, 1488, 1581, 1632, 1922, 2108, 2232, 2448, 2883, 2976, 3162, 3844, 4216, 4464, 4743, 4896, 5766, 6324, 7688, 8432, 8649, 8928, 9486, 11532, 12648, 15376, 16337, 16864, 17298, 18972, 23064, 25296, 28051, 30752, 32674, 34596, 37944, 46128, 49011, 50592, 56102, 65348, 69192, 75888, 84153, 92256, 98022, 112204, 130696, 138384, 147033, 151776, 168306, 196044, 224408, 252459, 261392, 276768, 294066, 336612, 392088, 448816, 476867, 504918, 522784, 588132, 673224, 784176, 869581, 897632, 953734, 1009836, 1176264, 1346448, 1430601, 1568352, 1739162, 1907468, 2019672, 2352528, 2608743, 2692896, 2861202, 3478324, 3814936, 4039344, 4291803, 4705056, 5217486, 5722404, 6956648, 7629872, 7826229, 8078688, 8583606, 10434972, 11444808, 13913296, 14782877, 15259744, 15652458, 17167212, 20869944, 22889616, 26957011, 27826592, 29565754, 31304916, 34334424, 41739888, 44348631, 45779232, 53914022, 59131508, 62609832, 68668848, 80871033, 83479776, 88697262, 107828044, 118263016, 125219664, 133045893, 137337696, 161742066, 177394524, 215656088, 236526032, 242613099, 250439328, 266091786, 323484132, 354789048, 431312176, 458269187, 473052064, 485226198, 532183572, 646968264, 709578096, 862624352, 916538374, 970452396, 1064367144, 1293936528, 1374807561, 1419156192, 1833076748, 1940904792, 2128734288, 2587873056, 2749615122, 3666153496, 3881809584, 4124422683, 4257468576, 5499230244, 7332306992, 7763619168, 8248845366, 10998460488, 14664613984, 16497690732, 21996920976, 32995381464, 43993841952, 65990762928, 131981525856]

約数ペア:

[(1, 131981525856), (2, 65990762928), (3, 43993841952), (4, 32995381464), (6, 21996920976), (8, 16497690732), (9, 14664613984), (12, 10998460488), (16, 8248845366), (17, 7763619168), (18, 7332306992), (24, 5499230244), (31, 4257468576), (32, 4124422683), (34, 3881809584), (36, 3666153496), (48, 2749615122), (51, 2587873056), (62, 2128734288), (68, 1940904792), (72, 1833076748), (93, 1419156192), (96, 1374807561), (102, 1293936528), (124, 1064367144), (136, 970452396), (144, 916538374), (153, 862624352), (186, 709578096), (204, 646968264), (248, 532183572), (272, 485226198), (279, 473052064), (288, 458269187), (306, 431312176), (372, 354789048), (408, 323484132), (496, 266091786), (527, 250439328), (544, 242613099), (558, 236526032), (612, 215656088), (744, 177394524), (816, 161742066), (961, 137337696), (992, 133045893), (1054, 125219664), (1116, 118263016), (1224, 107828044), (1488, 88697262), (1581, 83479776), (1632, 80871033), (1922, 68668848), (2108, 62609832), (2232, 59131508), (2448, 53914022), (2883, 45779232), (2976, 44348631), (3162, 41739888), (3844, 34334424), (4216, 31304916), (4464, 29565754), (4743, 27826592), (4896, 26957011), (5766, 22889616), (6324, 20869944), (7688, 17167212), (8432, 15652458), (8649, 15259744), (8928, 14782877), (9486, 13913296), (11532, 11444808), (12648, 10434972), (15376, 8583606), (16337, 8078688), (16864, 7826229), (17298, 7629872), (18972, 6956648), (23064, 5722404), (25296, 5217486), (28051, 4705056), (30752, 4291803), (32674, 4039344), (34596, 3814936), (37944, 3478324), (46128, 2861202), (49011, 2692896), (50592, 2608743), (56102, 2352528), (65348, 2019672), (69192, 1907468), (75888, 1739162), (84153, 1568352), (92256, 1430601), (98022, 1346448), (112204, 1176264), (130696, 1009836), (138384, 953734), (147033, 897632), (151776, 869581), (168306, 784176), (196044, 673224), (224408, 588132), (252459, 522784), (261392, 504918), (276768, 476867), (294066, 448816), (336612, 392088)]