181222104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15193}}^1$

素因数の和:15280

約数の個数: 64

約数和(自身を含む): 525104640

約数和(自身を除く): 343882536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 15193, 30386, 45579, 60772, 91158, 106351, 121544, 182316, 212702, 319053, 364632, 425404, 638106, 850808, 1078703, 1276212, 2157406, 2552424, 3236109, 4314812, 6472218, 7550921, 8629624, 12944436, 15101842, 22652763, 25888872, 30203684, 45305526, 60407368, 90611052, 181222104]

約数ペア:

[(1, 181222104), (2, 90611052), (3, 60407368), (4, 45305526), (6, 30203684), (7, 25888872), (8, 22652763), (12, 15101842), (14, 12944436), (21, 8629624), (24, 7550921), (28, 6472218), (42, 4314812), (56, 3236109), (71, 2552424), (84, 2157406), (142, 1276212), (168, 1078703), (213, 850808), (284, 638106), (426, 425404), (497, 364632), (568, 319053), (852, 212702), (994, 182316), (1491, 121544), (1704, 106351), (1988, 91158), (2982, 60772), (3976, 45579), (5964, 30386), (11928, 15193)]