157863342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{289127}}^1$

素因数の和:289152

約数の個数: 32

約数和(自身を含む): 388588032

約数和(自身を除く): 230724690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 289127, 578254, 867381, 1734762, 2023889, 3758651, 4047778, 6071667, 7517302, 11275953, 12143334, 22551906, 26310557, 52621114, 78931671, 157863342]

約数ペア:

[(1, 157863342), (2, 78931671), (3, 52621114), (6, 26310557), (7, 22551906), (13, 12143334), (14, 11275953), (21, 7517302), (26, 6071667), (39, 4047778), (42, 3758651), (78, 2023889), (91, 1734762), (182, 867381), (273, 578254), (546, 289127)]