141421056

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{1879}}^1$

素因数の和:1914

約数の個数: 120

約数和(自身を含む): 438498720

約数和(自身を除く): 297077664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 1879, 2352, 2688, 3136, 3584, 3758, 4704, 5376, 5637, 6272, 7516, 9408, 10752, 11274, 12544, 13153, 15032, 18816, 22548, 25088, 26306, 30064, 37632, 39459, 45096, 52612, 60128, 75264, 78918, 90192, 92071, 105224, 120256, 157836, 180384, 184142, 210448, 240512, 276213, 315672, 360768, 368284, 420896, 481024, 552426, 631344, 721536, 736568, 841792, 962048, 1104852, 1262688, 1443072, 1473136, 1683584, 2209704, 2525376, 2886144, 2946272, 3367168, 4419408, 5050752, 5892544, 6734336, 8838816, 10101504, 11785088, 17677632, 20203008, 23570176, 35355264, 47140352, 70710528, 141421056]

約数ペア:

[(1, 141421056), (2, 70710528), (3, 47140352), (4, 35355264), (6, 23570176), (7, 20203008), (8, 17677632), (12, 11785088), (14, 10101504), (16, 8838816), (21, 6734336), (24, 5892544), (28, 5050752), (32, 4419408), (42, 3367168), (48, 2946272), (49, 2886144), (56, 2525376), (64, 2209704), (84, 1683584), (96, 1473136), (98, 1443072), (112, 1262688), (128, 1104852), (147, 962048), (168, 841792), (192, 736568), (196, 721536), (224, 631344), (256, 552426), (294, 481024), (336, 420896), (384, 368284), (392, 360768), (448, 315672), (512, 276213), (588, 240512), (672, 210448), (768, 184142), (784, 180384), (896, 157836), (1176, 120256), (1344, 105224), (1536, 92071), (1568, 90192), (1792, 78918), (1879, 75264), (2352, 60128), (2688, 52612), (3136, 45096), (3584, 39459), (3758, 37632), (4704, 30064), (5376, 26306), (5637, 25088), (6272, 22548), (7516, 18816), (9408, 15032), (10752, 13153), (11274, 12544)]