154495292

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 314603520

約数和(自身を除く): 160108228

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 223, 227, 436, 446, 454, 763, 892, 908, 1526, 1561, 1589, 3052, 3122, 3178, 6244, 6356, 24307, 24743, 48614, 49486, 50621, 97228, 98972, 101242, 170149, 173201, 202484, 340298, 346402, 354347, 680596, 692804, 708694, 1417388, 5517689, 11035378, 22070756, 38623823, 77247646, 154495292]

約数ペア:

[(1, 154495292), (2, 77247646), (4, 38623823), (7, 22070756), (14, 11035378), (28, 5517689), (109, 1417388), (218, 708694), (223, 692804), (227, 680596), (436, 354347), (446, 346402), (454, 340298), (763, 202484), (892, 173201), (908, 170149), (1526, 101242), (1561, 98972), (1589, 97228), (3052, 50621), (3122, 49486), (3178, 48614), (6244, 24743), (6356, 24307)]