137571742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47017}}^1$

素因数の和:47056

約数の個数: 32

約数和(自身を含む): 270823680

約数和(自身を除く): 133251938

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 47017, 94034, 329119, 517187, 658238, 893323, 1034374, 1786646, 3620309, 6253261, 7240618, 9826553, 12506522, 19653106, 68785871, 137571742]

約数ペア:

[(1, 137571742), (2, 68785871), (7, 19653106), (11, 12506522), (14, 9826553), (19, 7240618), (22, 6253261), (38, 3620309), (77, 1786646), (133, 1034374), (154, 893323), (209, 658238), (266, 517187), (418, 329119), (1463, 94034), (2926, 47017)]