140453568

素因数分解:

$2^6\times 3^3\times {\mathrm{81281}}^1$

素因数の和:81302

約数の個数: 56

約数和(自身を含む): 412912560

約数和(自身を除く): 272458992

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, 81281, 162562, 243843, 325124, 487686, 650248, 731529, 975372, 1300496, 1463058, 1950744, 2194587, 2600992, 2926116, 3901488, 4389174, 5201984, 5852232, 7802976, 8778348, 11704464, 15605952, 17556696, 23408928, 35113392, 46817856, 70226784, 140453568]

約数ペア:

[(1, 140453568), (2, 70226784), (3, 46817856), (4, 35113392), (6, 23408928), (8, 17556696), (9, 15605952), (12, 11704464), (16, 8778348), (18, 7802976), (24, 5852232), (27, 5201984), (32, 4389174), (36, 3901488), (48, 2926116), (54, 2600992), (64, 2194587), (72, 1950744), (96, 1463058), (108, 1300496), (144, 975372), (192, 731529), (216, 650248), (288, 487686), (432, 325124), (576, 243843), (864, 162562), (1728, 81281)]