144081854

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{4789}}^1$

素因数の和:5112

約数の個数: 24

約数和(自身を含む): 252279720

約数和(自身を除く): 108197866

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 2149, 4298, 4789, 9578, 15043, 30086, 33523, 67046, 234661, 469322, 1470223, 2940446, 10291561, 20583122, 72040927, 144081854]

約数ペア:

[(1, 144081854), (2, 72040927), (7, 20583122), (14, 10291561), (49, 2940446), (98, 1470223), (307, 469322), (614, 234661), (2149, 67046), (4298, 33523), (4789, 30086), (9578, 15043)]