138182898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 323481600

約数和(自身を除く): 185298702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 149, 213, 298, 311, 426, 447, 497, 622, 894, 933, 994, 1043, 1491, 1866, 2086, 2177, 2982, 3129, 4354, 6258, 6531, 10579, 13062, 21158, 22081, 31737, 44162, 46339, 63474, 66243, 74053, 92678, 132486, 139017, 148106, 154567, 222159, 278034, 309134, 324373, 444318, 463701, 648746, 927402, 973119, 1946238, 3290069, 6580138, 9870207, 19740414, 23030483, 46060966, 69091449, 138182898]

約数ペア:

[(1, 138182898), (2, 69091449), (3, 46060966), (6, 23030483), (7, 19740414), (14, 9870207), (21, 6580138), (42, 3290069), (71, 1946238), (142, 973119), (149, 927402), (213, 648746), (298, 463701), (311, 444318), (426, 324373), (447, 309134), (497, 278034), (622, 222159), (894, 154567), (933, 148106), (994, 139017), (1043, 132486), (1491, 92678), (1866, 74053), (2086, 66243), (2177, 63474), (2982, 46339), (3129, 44162), (4354, 31737), (6258, 22081), (6531, 21158), (10579, 13062)]