141241248

素因数分解:

$2^5\times 3^2\times {\mathrm{490421}}^1$

素因数の和:490437

約数の個数: 36

約数和(自身を含む): 401655618

約数和(自身を除く): 260414370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 490421, 980842, 1471263, 1961684, 2942526, 3923368, 4413789, 5885052, 7846736, 8827578, 11770104, 15693472, 17655156, 23540208, 35310312, 47080416, 70620624, 141241248]

約数ペア:

[(1, 141241248), (2, 70620624), (3, 47080416), (4, 35310312), (6, 23540208), (8, 17655156), (9, 15693472), (12, 11770104), (16, 8827578), (18, 7846736), (24, 5885052), (32, 4413789), (36, 3923368), (48, 2942526), (72, 1961684), (96, 1471263), (144, 980842), (288, 490421)]