142553268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27691}}^1$

素因数の和:27725

約数の個数: 72

約数和(自身を含む): 423355296

約数和(自身を除く): 280802028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 27691, 55382, 83073, 110764, 166146, 249219, 304601, 332292, 359983, 498438, 609202, 719966, 913803, 996876, 1079949, 1218404, 1439932, 1827606, 2159898, 2741409, 3239847, 3655212, 3959813, 4319796, 5482818, 6479694, 7919626, 10965636, 11879439, 12959388, 15839252, 23758878, 35638317, 47517756, 71276634, 142553268]

約数ペア:

[(1, 142553268), (2, 71276634), (3, 47517756), (4, 35638317), (6, 23758878), (9, 15839252), (11, 12959388), (12, 11879439), (13, 10965636), (18, 7919626), (22, 6479694), (26, 5482818), (33, 4319796), (36, 3959813), (39, 3655212), (44, 3239847), (52, 2741409), (66, 2159898), (78, 1827606), (99, 1439932), (117, 1218404), (132, 1079949), (143, 996876), (156, 913803), (198, 719966), (234, 609202), (286, 498438), (396, 359983), (429, 332292), (468, 304601), (572, 249219), (858, 166146), (1287, 110764), (1716, 83073), (2574, 55382), (5148, 27691)]