173657328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 485031456

約数和(自身を除く): 311374128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 397, 624, 701, 794, 1191, 1402, 1588, 2103, 2382, 2804, 3176, 4206, 4764, 5161, 5608, 6352, 8412, 9113, 9528, 10322, 11216, 15483, 16824, 18226, 19056, 20644, 27339, 30966, 33648, 36452, 41288, 54678, 61932, 72904, 82576, 109356, 123864, 145808, 218712, 247728, 278297, 437424, 556594, 834891, 1113188, 1669782, 2226376, 3339564, 3617861, 4452752, 6679128, 7235722, 10853583, 13358256, 14471444, 21707166, 28942888, 43414332, 57885776, 86828664, 173657328]

約数ペア:

[(1, 173657328), (2, 86828664), (3, 57885776), (4, 43414332), (6, 28942888), (8, 21707166), (12, 14471444), (13, 13358256), (16, 10853583), (24, 7235722), (26, 6679128), (39, 4452752), (48, 3617861), (52, 3339564), (78, 2226376), (104, 1669782), (156, 1113188), (208, 834891), (312, 556594), (397, 437424), (624, 278297), (701, 247728), (794, 218712), (1191, 145808), (1402, 123864), (1588, 109356), (2103, 82576), (2382, 72904), (2804, 61932), (3176, 54678), (4206, 41288), (4764, 36452), (5161, 33648), (5608, 30966), (6352, 27339), (8412, 20644), (9113, 19056), (9528, 18226), (10322, 16824), (11216, 15483)]