140476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 292320

約数和(自身を除く): 151844

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 203, 346, 406, 692, 812, 1211, 2422, 4844, 5017, 10034, 20068, 35119, 70238, 140476]

約数ペア:

[(1, 140476), (2, 70238), (4, 35119), (7, 20068), (14, 10034), (28, 5017), (29, 4844), (58, 2422), (116, 1211), (173, 812), (203, 692), (346, 406)]