139550784

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 112

約数和(自身を含む): 388437120

約数和(自身を除く): 248886336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 142, 174, 192, 213, 232, 284, 348, 353, 426, 464, 568, 696, 706, 852, 928, 1059, 1136, 1392, 1412, 1704, 1856, 2059, 2118, 2272, 2784, 2824, 3408, 4118, 4236, 4544, 5568, 5648, 6177, 6816, 8236, 8472, 10237, 11296, 12354, 13632, 16472, 16944, 20474, 22592, 24708, 25063, 30711, 32944, 33888, 40948, 49416, 50126, 61422, 65888, 67776, 75189, 81896, 98832, 100252, 122844, 131776, 150378, 163792, 197664, 200504, 245688, 300756, 327584, 395328, 401008, 491376, 601512, 655168, 726827, 802016, 982752, 1203024, 1453654, 1604032, 1965504, 2180481, 2406048, 2907308, 4360962, 4812096, 5814616, 8721924, 11629232, 17443848, 23258464, 34887696, 46516928, 69775392, 139550784]

約数ペア:

[(1, 139550784), (2, 69775392), (3, 46516928), (4, 34887696), (6, 23258464), (8, 17443848), (12, 11629232), (16, 8721924), (24, 5814616), (29, 4812096), (32, 4360962), (48, 2907308), (58, 2406048), (64, 2180481), (71, 1965504), (87, 1604032), (96, 1453654), (116, 1203024), (142, 982752), (174, 802016), (192, 726827), (213, 655168), (232, 601512), (284, 491376), (348, 401008), (353, 395328), (426, 327584), (464, 300756), (568, 245688), (696, 200504), (706, 197664), (852, 163792), (928, 150378), (1059, 131776), (1136, 122844), (1392, 100252), (1412, 98832), (1704, 81896), (1856, 75189), (2059, 67776), (2118, 65888), (2272, 61422), (2784, 50126), (2824, 49416), (3408, 40948), (4118, 33888), (4236, 32944), (4544, 30711), (5568, 25063), (5648, 24708), (6177, 22592), (6816, 20474), (8236, 16944), (8472, 16472), (10237, 13632), (11296, 12354)]