166932290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 363536640

約数和(自身を除く): 196604350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 313, 401, 626, 665, 802, 1330, 1565, 2005, 2191, 2807, 3130, 4010, 4382, 5614, 5947, 7619, 10955, 11894, 14035, 15238, 21910, 28070, 29735, 38095, 41629, 53333, 59470, 76190, 83258, 106666, 125513, 208145, 251026, 266665, 416290, 533330, 627565, 878591, 1255130, 1757182, 2384747, 4392955, 4769494, 8785910, 11923735, 16693229, 23847470, 33386458, 83466145, 166932290]

約数ペア:

[(1, 166932290), (2, 83466145), (5, 33386458), (7, 23847470), (10, 16693229), (14, 11923735), (19, 8785910), (35, 4769494), (38, 4392955), (70, 2384747), (95, 1757182), (133, 1255130), (190, 878591), (266, 627565), (313, 533330), (401, 416290), (626, 266665), (665, 251026), (802, 208145), (1330, 125513), (1565, 106666), (2005, 83258), (2191, 76190), (2807, 59470), (3130, 53333), (4010, 41629), (4382, 38095), (5614, 29735), (5947, 28070), (7619, 21910), (10955, 15238), (11894, 14035)]