155220858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11243}}^1$

素因数の和:11323

約数の個数: 48

約数和(自身を含む): 368353440

約数和(自身を除く): 213132582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 11243, 13806, 22486, 33729, 67458, 101187, 146159, 202374, 292318, 438477, 663337, 876954, 1315431, 1326674, 1990011, 2630862, 3980022, 5970033, 8623381, 11940066, 17246762, 25870143, 51740286, 77610429, 155220858]

約数ペア:

[(1, 155220858), (2, 77610429), (3, 51740286), (6, 25870143), (9, 17246762), (13, 11940066), (18, 8623381), (26, 5970033), (39, 3980022), (59, 2630862), (78, 1990011), (117, 1326674), (118, 1315431), (177, 876954), (234, 663337), (354, 438477), (531, 292318), (767, 202374), (1062, 146159), (1534, 101187), (2301, 67458), (4602, 33729), (6903, 22486), (11243, 13806)]