129135168

素因数分解:

$2^6\times 3^3\times {\mathrm{74731}}^1$

素因数の和:74752

約数の個数: 56

約数和(自身を含む): 379638560

約数和(自身を除く): 250503392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 74731, 149462, 224193, 298924, 448386, 597848, 672579, 896772, 1195696, 1345158, 1793544, 2017737, 2391392, 2690316, 3587088, 4035474, 4782784, 5380632, 7174176, 8070948, 10761264, 14348352, 16141896, 21522528, 32283792, 43045056, 64567584, 129135168]

約数ペア:

[(1, 129135168), (2, 64567584), (3, 43045056), (4, 32283792), (6, 21522528), (8, 16141896), (9, 14348352), (12, 10761264), (16, 8070948), (18, 7174176), (24, 5380632), (27, 4782784), (32, 4035474), (36, 3587088), (48, 2690316), (54, 2391392), (64, 2017737), (72, 1793544), (96, 1345158), (108, 1195696), (144, 896772), (192, 672579), (216, 597848), (288, 448386), (432, 298924), (576, 224193), (864, 149462), (1728, 74731)]