127203912

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 403468800

約数和(自身を除く): 276264888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 121, 124, 132, 157, 186, 198, 216, 242, 248, 264, 279, 297, 314, 341, 363, 372, 396, 471, 484, 558, 594, 628, 682, 726, 744, 792, 837, 942, 968, 1023, 1089, 1116, 1188, 1256, 1364, 1413, 1452, 1674, 1727, 1884, 2046, 2178, 2232, 2376, 2728, 2826, 2904, 3069, 3267, 3348, 3454, 3751, 3768, 4092, 4239, 4356, 4867, 5181, 5652, 6138, 6534, 6696, 6908, 7502, 8184, 8478, 8712, 9207, 9734, 10362, 11253, 11304, 12276, 13068, 13816, 14601, 15004, 15543, 16956, 18414, 18997, 19468, 20724, 22506, 24552, 26136, 29202, 30008, 31086, 33759, 33912, 36828, 37994, 38936, 41448, 43803, 45012, 46629, 53537, 56991, 58404, 62172, 67518, 73656, 75988, 87606, 90024, 93258, 101277, 107074, 113982, 116808, 124344, 131409, 135036, 151976, 160611, 170973, 175212, 186516, 202554, 214148, 227964, 262818, 270072, 321222, 341946, 350424, 373032, 405108, 428296, 455928, 481833, 512919, 525636, 588907, 642444, 683892, 810216, 963666, 1025838, 1051272, 1177814, 1284888, 1367784, 1445499, 1766721, 1927332, 2051676, 2355628, 2890998, 3533442, 3854664, 4103352, 4711256, 5300163, 5781996, 7066884, 10600326, 11563992, 14133768, 15900489, 21200652, 31800978, 42401304, 63601956, 127203912]

約数ペア:

[(1, 127203912), (2, 63601956), (3, 42401304), (4, 31800978), (6, 21200652), (8, 15900489), (9, 14133768), (11, 11563992), (12, 10600326), (18, 7066884), (22, 5781996), (24, 5300163), (27, 4711256), (31, 4103352), (33, 3854664), (36, 3533442), (44, 2890998), (54, 2355628), (62, 2051676), (66, 1927332), (72, 1766721), (88, 1445499), (93, 1367784), (99, 1284888), (108, 1177814), (121, 1051272), (124, 1025838), (132, 963666), (157, 810216), (186, 683892), (198, 642444), (216, 588907), (242, 525636), (248, 512919), (264, 481833), (279, 455928), (297, 428296), (314, 405108), (341, 373032), (363, 350424), (372, 341946), (396, 321222), (471, 270072), (484, 262818), (558, 227964), (594, 214148), (628, 202554), (682, 186516), (726, 175212), (744, 170973), (792, 160611), (837, 151976), (942, 135036), (968, 131409), (1023, 124344), (1089, 116808), (1116, 113982), (1188, 107074), (1256, 101277), (1364, 93258), (1413, 90024), (1452, 87606), (1674, 75988), (1727, 73656), (1884, 67518), (2046, 62172), (2178, 58404), (2232, 56991), (2376, 53537), (2728, 46629), (2826, 45012), (2904, 43803), (3069, 41448), (3267, 38936), (3348, 37994), (3454, 36828), (3751, 33912), (3768, 33759), (4092, 31086), (4239, 30008), (4356, 29202), (4867, 26136), (5181, 24552), (5652, 22506), (6138, 20724), (6534, 19468), (6696, 18997), (6908, 18414), (7502, 16956), (8184, 15543), (8478, 15004), (8712, 14601), (9207, 13816), (9734, 13068), (10362, 12276), (11253, 11304)]