15673657912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{30661}}^1$

素因数の和:30872

約数の個数: 64

約数和(自身を含む): 33137036640

約数和(自身を除く): 17463378728

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 157, 296, 314, 407, 628, 814, 1256, 1628, 1727, 3256, 3454, 5809, 6908, 11618, 13816, 23236, 30661, 46472, 61322, 63899, 122644, 127798, 245288, 255596, 337271, 511192, 674542, 1134457, 1349084, 2268914, 2698168, 4537828, 4813777, 9075656, 9627554, 12479027, 19255108, 24958054, 38510216, 49916108, 52951547, 99832216, 105903094, 178109749, 211806188, 356219498, 423612376, 712438996, 1424877992, 1959207239, 3918414478, 7836828956, 15673657912]

約数ペア:

[(1, 15673657912), (2, 7836828956), (4, 3918414478), (8, 1959207239), (11, 1424877992), (22, 712438996), (37, 423612376), (44, 356219498), (74, 211806188), (88, 178109749), (148, 105903094), (157, 99832216), (296, 52951547), (314, 49916108), (407, 38510216), (628, 24958054), (814, 19255108), (1256, 12479027), (1628, 9627554), (1727, 9075656), (3256, 4813777), (3454, 4537828), (5809, 2698168), (6908, 2268914), (11618, 1349084), (13816, 1134457), (23236, 674542), (30661, 511192), (46472, 337271), (61322, 255596), (63899, 245288), (122644, 127798)]