137533428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 363417600

約数和(自身を除く): 225884172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 412, 522, 618, 927, 1044, 1236, 1279, 1854, 2558, 2987, 3708, 3837, 5116, 5974, 7674, 8961, 11511, 11948, 15348, 17922, 23022, 26883, 35844, 37091, 46044, 53766, 74182, 107532, 111273, 131737, 148364, 222546, 263474, 333819, 395211, 445092, 526948, 667638, 790422, 1185633, 1335276, 1580844, 2371266, 3820373, 4742532, 7640746, 11461119, 15281492, 22922238, 34383357, 45844476, 68766714, 137533428]

約数ペア:

[(1, 137533428), (2, 68766714), (3, 45844476), (4, 34383357), (6, 22922238), (9, 15281492), (12, 11461119), (18, 7640746), (29, 4742532), (36, 3820373), (58, 2371266), (87, 1580844), (103, 1335276), (116, 1185633), (174, 790422), (206, 667638), (261, 526948), (309, 445092), (348, 395211), (412, 333819), (522, 263474), (618, 222546), (927, 148364), (1044, 131737), (1236, 111273), (1279, 107532), (1854, 74182), (2558, 53766), (2987, 46044), (3708, 37091), (3837, 35844), (5116, 26883), (5974, 23022), (7674, 17922), (8961, 15348), (11511, 11948)]