141947518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7577}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 245527200

約数和(自身を除く): 103579682

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 7577, 9367, 15154, 18734, 128809, 143963, 219733, 257618, 287926, 439466, 2447371, 3735461, 4174927, 4894742, 7470922, 8349854, 70973759, 141947518]

約数ペア:

[(1, 141947518), (2, 70973759), (17, 8349854), (19, 7470922), (29, 4894742), (34, 4174927), (38, 3735461), (58, 2447371), (323, 439466), (493, 287926), (551, 257618), (646, 219733), (986, 143963), (1102, 128809), (7577, 18734), (9367, 15154)]