138934205343

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{131}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 230947516800

約数和(自身を除く): 92013311457

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 89, 131, 171, 243, 261, 267, 393, 513, 551, 783, 801, 1179, 1539, 1653, 1691, 2349, 2403, 2489, 2581, 3537, 3799, 4617, 4959, 5073, 7047, 7209, 7467, 7743, 7921, 10611, 11397, 11659, 14877, 15219, 21627, 22401, 23229, 23763, 31833, 34191, 34977, 44631, 45657, 49039, 67203, 69687, 71289, 72181, 102573, 104931, 133893, 136971, 147117, 150499, 201609, 209061, 213867, 216543, 221521, 229709, 307719, 314793, 338111, 410913, 441351, 451497, 604827, 627183, 641601, 649629, 664563, 689127, 923157, 944379, 1014333, 1037651, 1324053, 1354491, 1924803, 1948887, 1993689, 2067381, 2833137, 3042999, 3112953, 3972159, 4063473, 4364471, 5846661, 5981067, 6202143, 6424109, 9128997, 9338859, 11916477, 12190419, 13093413, 17539983, 17943201, 18606429, 19272327, 19715369, 27386991, 28016577, 30091879, 36571257, 39280239, 53829603, 55819287, 57816981, 59146107, 82160973, 84049731, 90275637, 117840717, 173450943, 177438321, 252149193, 270826911, 353522151, 520352829, 532314963, 571745701, 812480733, 1060566453, 1561058487, 1596944889, 1715237103, 2437442199, 4790834667, 5145711309, 7312326597, 15437133927, 46311401781, 138934205343]

約数ペア:

[(1, 138934205343), (3, 46311401781), (9, 15437133927), (19, 7312326597), (27, 5145711309), (29, 4790834667), (57, 2437442199), (81, 1715237103), (87, 1596944889), (89, 1561058487), (131, 1060566453), (171, 812480733), (243, 571745701), (261, 532314963), (267, 520352829), (393, 353522151), (513, 270826911), (551, 252149193), (783, 177438321), (801, 173450943), (1179, 117840717), (1539, 90275637), (1653, 84049731), (1691, 82160973), (2349, 59146107), (2403, 57816981), (2489, 55819287), (2581, 53829603), (3537, 39280239), (3799, 36571257), (4617, 30091879), (4959, 28016577), (5073, 27386991), (7047, 19715369), (7209, 19272327), (7467, 18606429), (7743, 17943201), (7921, 17539983), (10611, 13093413), (11397, 12190419), (11659, 11916477), (14877, 9338859), (15219, 9128997), (21627, 6424109), (22401, 6202143), (23229, 5981067), (23763, 5846661), (31833, 4364471), (34191, 4063473), (34977, 3972159), (44631, 3112953), (45657, 3042999), (49039, 2833137), (67203, 2067381), (69687, 1993689), (71289, 1948887), (72181, 1924803), (102573, 1354491), (104931, 1324053), (133893, 1037651), (136971, 1014333), (147117, 944379), (150499, 923157), (201609, 689127), (209061, 664563), (213867, 649629), (216543, 641601), (221521, 627183), (229709, 604827), (307719, 451497), (314793, 441351), (338111, 410913)]