149168142

素因数分解:

$2^1\times 3^4\times {\mathrm{920791}}^1$

素因数の和:920805

約数の個数: 20

約数和(自身を含む): 334247496

約数和(自身を除く): 185079354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 920791, 1841582, 2762373, 5524746, 8287119, 16574238, 24861357, 49722714, 74584071, 149168142]

約数ペア:

[(1, 149168142), (2, 74584071), (3, 49722714), (6, 24861357), (9, 16574238), (18, 8287119), (27, 5524746), (54, 2762373), (81, 1841582), (162, 920791)]