164057296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2999}}^1$

素因数の和:3283

約数の個数: 40

約数和(自身を含む): 343728000

約数和(自身を除く): 179670704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 2999, 3419, 4208, 5998, 6838, 11996, 13676, 23992, 27352, 38987, 47984, 54704, 77974, 155948, 311896, 623792, 788737, 1577474, 3154948, 6309896, 10253581, 12619792, 20507162, 41014324, 82028648, 164057296]

約数ペア:

[(1, 164057296), (2, 82028648), (4, 41014324), (8, 20507162), (13, 12619792), (16, 10253581), (26, 6309896), (52, 3154948), (104, 1577474), (208, 788737), (263, 623792), (526, 311896), (1052, 155948), (2104, 77974), (2999, 54704), (3419, 47984), (4208, 38987), (5998, 27352), (6838, 23992), (11996, 13676)]