137580828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 413683200

約数和(自身を除く): 276102372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 239, 267, 294, 308, 356, 462, 478, 534, 539, 588, 623, 717, 924, 956, 979, 1068, 1078, 1246, 1434, 1617, 1673, 1869, 1958, 2156, 2492, 2629, 2868, 2937, 3234, 3346, 3738, 3916, 4361, 5019, 5258, 5874, 6468, 6692, 6853, 7476, 7887, 8722, 10038, 10516, 11711, 11748, 13083, 13706, 15774, 17444, 18403, 20076, 20559, 21271, 23422, 26166, 27412, 31548, 35133, 36806, 41118, 42542, 46844, 47971, 52332, 55209, 63813, 70266, 73612, 82236, 85084, 95942, 110418, 127626, 128821, 140532, 143913, 148897, 191884, 220836, 233981, 255252, 257642, 287826, 297794, 386463, 446691, 467962, 515284, 575652, 595588, 701943, 772926, 893382, 935924, 1042279, 1403886, 1545852, 1637867, 1786764, 2084558, 2807772, 3126837, 3275734, 4169116, 4913601, 6253674, 6551468, 9827202, 11465069, 12507348, 19654404, 22930138, 34395207, 45860276, 68790414, 137580828]

約数ペア:

[(1, 137580828), (2, 68790414), (3, 45860276), (4, 34395207), (6, 22930138), (7, 19654404), (11, 12507348), (12, 11465069), (14, 9827202), (21, 6551468), (22, 6253674), (28, 4913601), (33, 4169116), (42, 3275734), (44, 3126837), (49, 2807772), (66, 2084558), (77, 1786764), (84, 1637867), (89, 1545852), (98, 1403886), (132, 1042279), (147, 935924), (154, 893382), (178, 772926), (196, 701943), (231, 595588), (239, 575652), (267, 515284), (294, 467962), (308, 446691), (356, 386463), (462, 297794), (478, 287826), (534, 257642), (539, 255252), (588, 233981), (623, 220836), (717, 191884), (924, 148897), (956, 143913), (979, 140532), (1068, 128821), (1078, 127626), (1246, 110418), (1434, 95942), (1617, 85084), (1673, 82236), (1869, 73612), (1958, 70266), (2156, 63813), (2492, 55209), (2629, 52332), (2868, 47971), (2937, 46844), (3234, 42542), (3346, 41118), (3738, 36806), (3916, 35133), (4361, 31548), (5019, 27412), (5258, 26166), (5874, 23422), (6468, 21271), (6692, 20559), (6853, 20076), (7476, 18403), (7887, 17444), (8722, 15774), (10038, 13706), (10516, 13083), (11711, 11748)]