143822742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25747}}^1$

素因数の和:25785

約数の個数: 48

約数和(自身を含む): 352232640

約数和(自身を除く): 208409898

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 25747, 51494, 77241, 154482, 180229, 360458, 489193, 540687, 978386, 1081374, 1261603, 1467579, 2523206, 2935158, 3424351, 3784809, 6848702, 7569618, 10273053, 20546106, 23970457, 47940914, 71911371, 143822742]

約数ペア:

[(1, 143822742), (2, 71911371), (3, 47940914), (6, 23970457), (7, 20546106), (14, 10273053), (19, 7569618), (21, 6848702), (38, 3784809), (42, 3424351), (49, 2935158), (57, 2523206), (98, 1467579), (114, 1261603), (133, 1081374), (147, 978386), (266, 540687), (294, 489193), (399, 360458), (798, 180229), (931, 154482), (1862, 77241), (2793, 51494), (5586, 25747)]