153985468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 334372864

約数和(自身を除く): 180387396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3331, 3556, 6604, 6662, 11557, 13324, 23114, 23317, 43303, 46228, 46634, 86606, 93268, 173212, 303121, 423037, 606242, 846074, 1212484, 1692148, 2961259, 5499481, 5922518, 10998962, 11845036, 21997924, 38496367, 76992734, 153985468]

約数ペア:

[(1, 153985468), (2, 76992734), (4, 38496367), (7, 21997924), (13, 11845036), (14, 10998962), (26, 5922518), (28, 5499481), (52, 2961259), (91, 1692148), (127, 1212484), (182, 846074), (254, 606242), (364, 423037), (508, 303121), (889, 173212), (1651, 93268), (1778, 86606), (3302, 46634), (3331, 46228), (3556, 43303), (6604, 23317), (6662, 23114), (11557, 13324)]