157729936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 379531264

約数和(自身を除く): 221801328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 853, 889, 1016, 1456, 1651, 1706, 1778, 2032, 3302, 3412, 3556, 5971, 6604, 6824, 7112, 11089, 11557, 11942, 13208, 13648, 14224, 22178, 23114, 23884, 26416, 44356, 46228, 47768, 77623, 88712, 92456, 95536, 108331, 155246, 177424, 184912, 216662, 310492, 433324, 620984, 758317, 866648, 1241968, 1408303, 1516634, 1733296, 2816606, 3033268, 5633212, 6066536, 9858121, 11266424, 12133072, 19716242, 22532848, 39432484, 78864968, 157729936]

約数ペア:

[(1, 157729936), (2, 78864968), (4, 39432484), (7, 22532848), (8, 19716242), (13, 12133072), (14, 11266424), (16, 9858121), (26, 6066536), (28, 5633212), (52, 3033268), (56, 2816606), (91, 1733296), (104, 1516634), (112, 1408303), (127, 1241968), (182, 866648), (208, 758317), (254, 620984), (364, 433324), (508, 310492), (728, 216662), (853, 184912), (889, 177424), (1016, 155246), (1456, 108331), (1651, 95536), (1706, 92456), (1778, 88712), (2032, 77623), (3302, 47768), (3412, 46228), (3556, 44356), (5971, 26416), (6604, 23884), (6824, 23114), (7112, 22178), (11089, 14224), (11557, 13648), (11942, 13208)]