139756344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 295699656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 534, 546, 623, 712, 719, 728, 1068, 1092, 1157, 1246, 1438, 1869, 2136, 2157, 2184, 2314, 2492, 2876, 3471, 3738, 4314, 4628, 4984, 5033, 5752, 6942, 7476, 8099, 8628, 9256, 9347, 10066, 13884, 14952, 15099, 16198, 17256, 18694, 20132, 24297, 27768, 28041, 30198, 32396, 37388, 40264, 48594, 56082, 60396, 63991, 64792, 65429, 74776, 97188, 112164, 120792, 127982, 130858, 191973, 194376, 196287, 224328, 255964, 261716, 383946, 392574, 447937, 511928, 523432, 767892, 785148, 831883, 895874, 1343811, 1535784, 1570296, 1663766, 1791748, 2495649, 2687622, 3327532, 3583496, 4991298, 5375244, 5823181, 6655064, 9982596, 10750488, 11646362, 17469543, 19965192, 23292724, 34939086, 46585448, 69878172, 139756344]

約数ペア:

[(1, 139756344), (2, 69878172), (3, 46585448), (4, 34939086), (6, 23292724), (7, 19965192), (8, 17469543), (12, 11646362), (13, 10750488), (14, 9982596), (21, 6655064), (24, 5823181), (26, 5375244), (28, 4991298), (39, 3583496), (42, 3327532), (52, 2687622), (56, 2495649), (78, 1791748), (84, 1663766), (89, 1570296), (91, 1535784), (104, 1343811), (156, 895874), (168, 831883), (178, 785148), (182, 767892), (267, 523432), (273, 511928), (312, 447937), (356, 392574), (364, 383946), (534, 261716), (546, 255964), (623, 224328), (712, 196287), (719, 194376), (728, 191973), (1068, 130858), (1092, 127982), (1157, 120792), (1246, 112164), (1438, 97188), (1869, 74776), (2136, 65429), (2157, 64792), (2184, 63991), (2314, 60396), (2492, 56082), (2876, 48594), (3471, 40264), (3738, 37388), (4314, 32396), (4628, 30198), (4984, 28041), (5033, 27768), (5752, 24297), (6942, 20132), (7476, 18694), (8099, 17256), (8628, 16198), (9256, 15099), (9347, 14952), (10066, 13884)]