138331956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12967}}^1$

素因数の和:13108

約数の個数: 48

約数和(自身を含む): 371818496

約数和(自身を除く): 233486540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 12967, 25934, 38901, 51868, 77802, 90769, 155604, 181538, 272307, 363076, 544614, 1089228, 1646809, 3293618, 4940427, 6587236, 9880854, 11527663, 19761708, 23055326, 34582989, 46110652, 69165978, 138331956]

約数ペア:

[(1, 138331956), (2, 69165978), (3, 46110652), (4, 34582989), (6, 23055326), (7, 19761708), (12, 11527663), (14, 9880854), (21, 6587236), (28, 4940427), (42, 3293618), (84, 1646809), (127, 1089228), (254, 544614), (381, 363076), (508, 272307), (762, 181538), (889, 155604), (1524, 90769), (1778, 77802), (2667, 51868), (3556, 38901), (5334, 25934), (10668, 12967)]