191137254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5827}}^1$

素因数の和:5921

約数の個数: 64

約数和(自身を含む): 483397632

約数和(自身を除く): 292260378

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 5827, 10934, 11654, 16401, 17481, 32802, 34962, 40789, 64097, 81578, 122367, 128194, 192291, 244734, 384582, 413717, 448679, 827434, 897358, 1241151, 1346037, 2482302, 2692074, 2896019, 4550887, 5792038, 8688057, 9101774, 13652661, 17376114, 27305322, 31856209, 63712418, 95568627, 191137254]

約数ペア:

[(1, 191137254), (2, 95568627), (3, 63712418), (6, 31856209), (7, 27305322), (11, 17376114), (14, 13652661), (21, 9101774), (22, 8688057), (33, 5792038), (42, 4550887), (66, 2896019), (71, 2692074), (77, 2482302), (142, 1346037), (154, 1241151), (213, 897358), (231, 827434), (426, 448679), (462, 413717), (497, 384582), (781, 244734), (994, 192291), (1491, 128194), (1562, 122367), (2343, 81578), (2982, 64097), (4686, 40789), (5467, 34962), (5827, 32802), (10934, 17481), (11654, 16401)]