165103568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 220586032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 107, 112, 161, 184, 214, 322, 368, 428, 599, 644, 749, 856, 1198, 1288, 1498, 1712, 2396, 2461, 2576, 2996, 4193, 4792, 4922, 5992, 8386, 9584, 9844, 11984, 13777, 16772, 17227, 19688, 27554, 33544, 34454, 39376, 55108, 64093, 67088, 68908, 96439, 110216, 128186, 137816, 192878, 220432, 256372, 275632, 385756, 448651, 512744, 771512, 897302, 1025488, 1474139, 1543024, 1794604, 2948278, 3589208, 5896556, 7178416, 10318973, 11793112, 20637946, 23586224, 41275892, 82551784, 165103568]

約数ペア:

[(1, 165103568), (2, 82551784), (4, 41275892), (7, 23586224), (8, 20637946), (14, 11793112), (16, 10318973), (23, 7178416), (28, 5896556), (46, 3589208), (56, 2948278), (92, 1794604), (107, 1543024), (112, 1474139), (161, 1025488), (184, 897302), (214, 771512), (322, 512744), (368, 448651), (428, 385756), (599, 275632), (644, 256372), (749, 220432), (856, 192878), (1198, 137816), (1288, 128186), (1498, 110216), (1712, 96439), (2396, 68908), (2461, 67088), (2576, 64093), (2996, 55108), (4193, 39376), (4792, 34454), (4922, 33544), (5992, 27554), (8386, 19688), (9584, 17227), (9844, 16772), (11984, 13777)]