159969194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2273}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 299949696

約数和(自身を除く): 139980502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 2273, 3199, 4546, 5027, 6398, 10054, 15911, 25003, 31822, 35189, 50006, 70378, 175021, 350042, 1038761, 2077522, 7271327, 11426371, 14542654, 22852742, 79984597, 159969194]

約数ペア:

[(1, 159969194), (2, 79984597), (7, 22852742), (11, 14542654), (14, 11426371), (22, 7271327), (77, 2077522), (154, 1038761), (457, 350042), (914, 175021), (2273, 70378), (3199, 50006), (4546, 35189), (5027, 31822), (6398, 25003), (10054, 15911)]