138449952

素因数分解:

$2^5\times 3^3\times {\mathrm{160243}}^1$

素因数の和:160262

約数の個数: 48

約数和(自身を含む): 403814880

約数和(自身を除く): 265364928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 160243, 320486, 480729, 640972, 961458, 1281944, 1442187, 1922916, 2563888, 2884374, 3845832, 4326561, 5127776, 5768748, 7691664, 8653122, 11537496, 15383328, 17306244, 23074992, 34612488, 46149984, 69224976, 138449952]

約数ペア:

[(1, 138449952), (2, 69224976), (3, 46149984), (4, 34612488), (6, 23074992), (8, 17306244), (9, 15383328), (12, 11537496), (16, 8653122), (18, 7691664), (24, 5768748), (27, 5127776), (32, 4326561), (36, 3845832), (48, 2884374), (54, 2563888), (72, 1922916), (96, 1442187), (108, 1281944), (144, 961458), (216, 640972), (288, 480729), (432, 320486), (864, 160243)]