156788559459

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{1063}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 267592765440

約数和(自身を除く): 110804205981

約数列:

[1, 3, 7, 9, 21, 47, 63, 109, 141, 327, 329, 423, 457, 763, 981, 987, 1063, 1371, 2289, 2961, 3189, 3199, 4113, 5123, 6867, 7441, 9567, 9597, 15369, 21479, 22323, 28791, 35861, 46107, 49813, 49961, 64437, 66969, 107583, 115867, 149439, 149883, 150353, 193311, 322749, 347601, 348691, 349727, 448317, 449649, 451059, 485791, 811069, 1042803, 1046073, 1049181, 1353177, 1457373, 2341211, 2433207, 3138219, 3147543, 3400537, 4372119, 5445749, 7023633, 7299621, 10201611, 16337247, 16388477, 21070899, 22832177, 30604833, 38120243, 49011741, 49165431, 52951219, 68496531, 114360729, 147496293, 158853657, 159825239, 205489593, 343082187, 370658533, 476560971, 479475717, 1111975599, 1438427151, 2488707293, 3335926797, 7466121879, 17420951051, 22398365637, 52262853153, 156788559459]

約数ペア:

[(1, 156788559459), (3, 52262853153), (7, 22398365637), (9, 17420951051), (21, 7466121879), (47, 3335926797), (63, 2488707293), (109, 1438427151), (141, 1111975599), (327, 479475717), (329, 476560971), (423, 370658533), (457, 343082187), (763, 205489593), (981, 159825239), (987, 158853657), (1063, 147496293), (1371, 114360729), (2289, 68496531), (2961, 52951219), (3189, 49165431), (3199, 49011741), (4113, 38120243), (5123, 30604833), (6867, 22832177), (7441, 21070899), (9567, 16388477), (9597, 16337247), (15369, 10201611), (21479, 7299621), (22323, 7023633), (28791, 5445749), (35861, 4372119), (46107, 3400537), (49813, 3147543), (49961, 3138219), (64437, 2433207), (66969, 2341211), (107583, 1457373), (115867, 1353177), (149439, 1049181), (149883, 1046073), (150353, 1042803), (193311, 811069), (322749, 485791), (347601, 451059), (348691, 449649), (349727, 448317)]