137291248

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{9337}}^1$

素因数の和:10264

約数の個数: 20

約数和(自身を含む): 266319760

約数和(自身を除く): 129028512

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 9337, 14704, 18674, 37348, 74696, 149392, 8580703, 17161406, 34322812, 68645624, 137291248]

約数ペア:

[(1, 137291248), (2, 68645624), (4, 34322812), (8, 17161406), (16, 8580703), (919, 149392), (1838, 74696), (3676, 37348), (7352, 18674), (9337, 14704)]