138508272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 458780160

約数和(自身を除く): 320271888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 163, 168, 189, 216, 252, 281, 326, 336, 378, 432, 489, 504, 562, 652, 756, 843, 978, 1008, 1124, 1141, 1304, 1467, 1512, 1686, 1956, 1967, 2248, 2282, 2529, 2608, 2934, 3024, 3372, 3423, 3912, 3934, 4401, 4496, 4564, 5058, 5868, 5901, 6744, 6846, 7587, 7824, 7868, 8802, 9128, 10116, 10269, 11736, 11802, 13488, 13692, 15174, 15736, 17604, 17703, 18256, 20232, 20538, 23472, 23604, 27384, 30348, 30807, 31472, 35208, 35406, 40464, 41076, 45803, 47208, 53109, 54768, 60696, 61614, 70416, 70812, 82152, 91606, 94416, 106218, 121392, 123228, 137409, 141624, 164304, 183212, 212436, 246456, 274818, 283248, 320621, 366424, 412227, 424872, 492912, 549636, 641242, 732848, 824454, 849744, 961863, 1099272, 1236681, 1282484, 1648908, 1923726, 2198544, 2473362, 2564968, 2885589, 3297816, 3847452, 4946724, 5129936, 5771178, 6595632, 7694904, 8656767, 9893448, 11542356, 15389808, 17313534, 19786896, 23084712, 34627068, 46169424, 69254136, 138508272]

約数ペア:

[(1, 138508272), (2, 69254136), (3, 46169424), (4, 34627068), (6, 23084712), (7, 19786896), (8, 17313534), (9, 15389808), (12, 11542356), (14, 9893448), (16, 8656767), (18, 7694904), (21, 6595632), (24, 5771178), (27, 5129936), (28, 4946724), (36, 3847452), (42, 3297816), (48, 2885589), (54, 2564968), (56, 2473362), (63, 2198544), (72, 1923726), (84, 1648908), (108, 1282484), (112, 1236681), (126, 1099272), (144, 961863), (163, 849744), (168, 824454), (189, 732848), (216, 641242), (252, 549636), (281, 492912), (326, 424872), (336, 412227), (378, 366424), (432, 320621), (489, 283248), (504, 274818), (562, 246456), (652, 212436), (756, 183212), (843, 164304), (978, 141624), (1008, 137409), (1124, 123228), (1141, 121392), (1304, 106218), (1467, 94416), (1512, 91606), (1686, 82152), (1956, 70812), (1967, 70416), (2248, 61614), (2282, 60696), (2529, 54768), (2608, 53109), (2934, 47208), (3024, 45803), (3372, 41076), (3423, 40464), (3912, 35406), (3934, 35208), (4401, 31472), (4496, 30807), (4564, 30348), (5058, 27384), (5868, 23604), (5901, 23472), (6744, 20538), (6846, 20232), (7587, 18256), (7824, 17703), (7868, 17604), (8802, 15736), (9128, 15174), (10116, 13692), (10269, 13488), (11736, 11802)]