169602968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 350892000

約数和(自身を除く): 181289032

約数列:

[1, 2, 4, 8, 19, 37, 38, 53, 74, 76, 106, 148, 152, 212, 296, 424, 569, 703, 1007, 1138, 1406, 1961, 2014, 2276, 2812, 3922, 4028, 4552, 5624, 7844, 8056, 10811, 15688, 21053, 21622, 30157, 37259, 42106, 43244, 60314, 74518, 84212, 86488, 120628, 149036, 168424, 241256, 298072, 400007, 572983, 800014, 1115809, 1145966, 1600028, 2231618, 2291932, 3200056, 4463236, 4583864, 8926472, 21200371, 42400742, 84801484, 169602968]

約数ペア:

[(1, 169602968), (2, 84801484), (4, 42400742), (8, 21200371), (19, 8926472), (37, 4583864), (38, 4463236), (53, 3200056), (74, 2291932), (76, 2231618), (106, 1600028), (148, 1145966), (152, 1115809), (212, 800014), (296, 572983), (424, 400007), (569, 298072), (703, 241256), (1007, 168424), (1138, 149036), (1406, 120628), (1961, 86488), (2014, 84212), (2276, 74518), (2812, 60314), (3922, 43244), (4028, 42106), (4552, 37259), (5624, 30157), (7844, 21622), (8056, 21053), (10811, 15688)]