154223048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{161999}}^1$

素因数の和:162029

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 195696952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 161999, 323998, 647996, 1133993, 1295992, 2267986, 2753983, 4535972, 5507966, 9071944, 11015932, 19277881, 22031864, 38555762, 77111524, 154223048]

約数ペア:

[(1, 154223048), (2, 77111524), (4, 38555762), (7, 22031864), (8, 19277881), (14, 11015932), (17, 9071944), (28, 5507966), (34, 4535972), (56, 2753983), (68, 2267986), (119, 1295992), (136, 1133993), (238, 647996), (476, 323998), (952, 161999)]