142728906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 316172160

約数和(自身を除く): 173443254

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 59, 74, 102, 111, 118, 177, 222, 354, 629, 641, 1003, 1258, 1282, 1887, 1923, 2006, 2183, 3009, 3774, 3846, 4366, 6018, 6549, 10897, 13098, 21794, 23717, 32691, 37111, 37819, 47434, 65382, 71151, 74222, 75638, 111333, 113457, 142302, 222666, 226914, 403189, 642923, 806378, 1209567, 1285846, 1399303, 1928769, 2419134, 2798606, 3857538, 4197909, 8395818, 23788151, 47576302, 71364453, 142728906]

約数ペア:

[(1, 142728906), (2, 71364453), (3, 47576302), (6, 23788151), (17, 8395818), (34, 4197909), (37, 3857538), (51, 2798606), (59, 2419134), (74, 1928769), (102, 1399303), (111, 1285846), (118, 1209567), (177, 806378), (222, 642923), (354, 403189), (629, 226914), (641, 222666), (1003, 142302), (1258, 113457), (1282, 111333), (1887, 75638), (1923, 74222), (2006, 71151), (2183, 65382), (3009, 47434), (3774, 37819), (3846, 37111), (4366, 32691), (6018, 23717), (6549, 21794), (10897, 13098)]