130959948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 357172032

約数和(自身を除く): 226212084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 283, 294, 566, 588, 787, 849, 1132, 1574, 1698, 1981, 2361, 3148, 3396, 3962, 4722, 5509, 5943, 7924, 9444, 11018, 11886, 13867, 16527, 22036, 23772, 27734, 33054, 38563, 41601, 55468, 66108, 77126, 83202, 115689, 154252, 166404, 222721, 231378, 445442, 462756, 668163, 890884, 1336326, 1559047, 2672652, 3118094, 4677141, 6236188, 9354282, 10913329, 18708564, 21826658, 32739987, 43653316, 65479974, 130959948]

約数ペア:

[(1, 130959948), (2, 65479974), (3, 43653316), (4, 32739987), (6, 21826658), (7, 18708564), (12, 10913329), (14, 9354282), (21, 6236188), (28, 4677141), (42, 3118094), (49, 2672652), (84, 1559047), (98, 1336326), (147, 890884), (196, 668163), (283, 462756), (294, 445442), (566, 231378), (588, 222721), (787, 166404), (849, 154252), (1132, 115689), (1574, 83202), (1698, 77126), (1981, 66108), (2361, 55468), (3148, 41601), (3396, 38563), (3962, 33054), (4722, 27734), (5509, 23772), (5943, 22036), (7924, 16527), (9444, 13867), (11018, 11886)]