156787154394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{638327}}^1$

素因数の和:638459

約数の個数: 64

約数和(自身を含む): 350028435456

約数和(自身を除く): 193241281062

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 201, 282, 402, 611, 871, 1222, 1742, 1833, 2613, 3149, 3666, 5226, 6298, 9447, 18894, 40937, 81874, 122811, 245622, 638327, 1276654, 1914981, 3829962, 8298251, 16596502, 24894753, 30001369, 42767909, 49789506, 60002738, 85535818, 90004107, 128303727, 180008214, 256607454, 390017797, 555982817, 780035594, 1111965634, 1170053391, 1667948451, 2010091723, 2340106782, 3335896902, 4020183446, 6030275169, 12060550338, 26131192399, 52262384798, 78393577197, 156787154394]

約数ペア:

[(1, 156787154394), (2, 78393577197), (3, 52262384798), (6, 26131192399), (13, 12060550338), (26, 6030275169), (39, 4020183446), (47, 3335896902), (67, 2340106782), (78, 2010091723), (94, 1667948451), (134, 1170053391), (141, 1111965634), (201, 780035594), (282, 555982817), (402, 390017797), (611, 256607454), (871, 180008214), (1222, 128303727), (1742, 90004107), (1833, 85535818), (2613, 60002738), (3149, 49789506), (3666, 42767909), (5226, 30001369), (6298, 24894753), (9447, 16596502), (18894, 8298251), (40937, 3829962), (81874, 1914981), (122811, 1276654), (245622, 638327)]