138494454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 332107776

約数和(自身を除く): 193613322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 307, 322, 467, 483, 614, 921, 934, 966, 1401, 1842, 2149, 2802, 3269, 4298, 6447, 6538, 7061, 9807, 10741, 12894, 14122, 19614, 21183, 21482, 32223, 42366, 49427, 64446, 75187, 98854, 143369, 148281, 150374, 225561, 286738, 296562, 430107, 451122, 860214, 1003583, 2007166, 3010749, 3297487, 6021498, 6594974, 9892461, 19784922, 23082409, 46164818, 69247227, 138494454]

約数ペア:

[(1, 138494454), (2, 69247227), (3, 46164818), (6, 23082409), (7, 19784922), (14, 9892461), (21, 6594974), (23, 6021498), (42, 3297487), (46, 3010749), (69, 2007166), (138, 1003583), (161, 860214), (307, 451122), (322, 430107), (467, 296562), (483, 286738), (614, 225561), (921, 150374), (934, 148281), (966, 143369), (1401, 98854), (1842, 75187), (2149, 64446), (2802, 49427), (3269, 42366), (4298, 32223), (6447, 21482), (6538, 21183), (7061, 19614), (9807, 14122), (10741, 12894)]