168064208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5351}}^1$

素因数の和:5523

約数の個数: 40

約数和(自身を含む): 353060736

約数和(自身を除く): 184996528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 5351, 7852, 10702, 15704, 21404, 31408, 42808, 69563, 85616, 139126, 278252, 556504, 808001, 1113008, 1616002, 3232004, 6464008, 10504013, 12928016, 21008026, 42016052, 84032104, 168064208]

約数ペア:

[(1, 168064208), (2, 84032104), (4, 42016052), (8, 21008026), (13, 12928016), (16, 10504013), (26, 6464008), (52, 3232004), (104, 1616002), (151, 1113008), (208, 808001), (302, 556504), (604, 278252), (1208, 139126), (1963, 85616), (2416, 69563), (3926, 42808), (5351, 31408), (7852, 21404), (10702, 15704)]