138048708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 241281852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 79, 84, 142, 158, 213, 237, 284, 293, 316, 426, 474, 497, 553, 586, 852, 879, 948, 994, 1106, 1172, 1491, 1659, 1758, 1988, 2051, 2212, 2982, 3318, 3516, 4102, 5609, 5964, 6153, 6636, 8204, 11218, 12306, 16827, 20803, 22436, 23147, 24612, 33654, 39263, 41606, 46294, 62409, 67308, 69441, 78526, 83212, 92588, 117789, 124818, 138882, 145621, 157052, 162029, 235578, 249636, 277764, 291242, 324058, 436863, 471156, 486087, 582484, 648116, 873726, 972174, 1643437, 1747452, 1944348, 3286874, 4930311, 6573748, 9860622, 11504059, 19721244, 23008118, 34512177, 46016236, 69024354, 138048708]

約数ペア:

[(1, 138048708), (2, 69024354), (3, 46016236), (4, 34512177), (6, 23008118), (7, 19721244), (12, 11504059), (14, 9860622), (21, 6573748), (28, 4930311), (42, 3286874), (71, 1944348), (79, 1747452), (84, 1643437), (142, 972174), (158, 873726), (213, 648116), (237, 582484), (284, 486087), (293, 471156), (316, 436863), (426, 324058), (474, 291242), (497, 277764), (553, 249636), (586, 235578), (852, 162029), (879, 157052), (948, 145621), (994, 138882), (1106, 124818), (1172, 117789), (1491, 92588), (1659, 83212), (1758, 78526), (1988, 69441), (2051, 67308), (2212, 62409), (2982, 46294), (3318, 41606), (3516, 39263), (4102, 33654), (5609, 24612), (5964, 23147), (6153, 22436), (6636, 20803), (8204, 16827), (11218, 12306)]