137390472

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{17191}}^1$

素因数の和:17243

約数の個数: 64

約数和(自身を含む): 391977600

約数和(自身を除く): 254587128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 17191, 34382, 51573, 68764, 103146, 137528, 154719, 206292, 309438, 412584, 464157, 618876, 636067, 928314, 1237752, 1272134, 1856628, 1908201, 2544268, 3713256, 3816402, 5088536, 5724603, 7632804, 11449206, 15265608, 17173809, 22898412, 34347618, 45796824, 68695236, 137390472]

約数ペア:

[(1, 137390472), (2, 68695236), (3, 45796824), (4, 34347618), (6, 22898412), (8, 17173809), (9, 15265608), (12, 11449206), (18, 7632804), (24, 5724603), (27, 5088536), (36, 3816402), (37, 3713256), (54, 2544268), (72, 1908201), (74, 1856628), (108, 1272134), (111, 1237752), (148, 928314), (216, 636067), (222, 618876), (296, 464157), (333, 412584), (444, 309438), (666, 206292), (888, 154719), (999, 137528), (1332, 103146), (1998, 68764), (2664, 51573), (3996, 34382), (7992, 17191)]