138964416

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 382341120

約数和(自身を除く): 243376704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 127, 139, 164, 192, 246, 254, 278, 328, 381, 417, 492, 508, 556, 656, 762, 834, 984, 1016, 1112, 1312, 1524, 1668, 1968, 2032, 2224, 2624, 3048, 3336, 3936, 4064, 4448, 5207, 5699, 6096, 6672, 7872, 8128, 8896, 10414, 11398, 12192, 13344, 15621, 17097, 17653, 20828, 22796, 24384, 26688, 31242, 34194, 35306, 41656, 45592, 52959, 62484, 68388, 70612, 83312, 91184, 105918, 124968, 136776, 141224, 166624, 182368, 211836, 249936, 273552, 282448, 333248, 364736, 423672, 499872, 547104, 564896, 723773, 847344, 999744, 1094208, 1129792, 1447546, 1694688, 2171319, 2895092, 3389376, 4342638, 5790184, 8685276, 11580368, 17370552, 23160736, 34741104, 46321472, 69482208, 138964416]

約数ペア:

[(1, 138964416), (2, 69482208), (3, 46321472), (4, 34741104), (6, 23160736), (8, 17370552), (12, 11580368), (16, 8685276), (24, 5790184), (32, 4342638), (41, 3389376), (48, 2895092), (64, 2171319), (82, 1694688), (96, 1447546), (123, 1129792), (127, 1094208), (139, 999744), (164, 847344), (192, 723773), (246, 564896), (254, 547104), (278, 499872), (328, 423672), (381, 364736), (417, 333248), (492, 282448), (508, 273552), (556, 249936), (656, 211836), (762, 182368), (834, 166624), (984, 141224), (1016, 136776), (1112, 124968), (1312, 105918), (1524, 91184), (1668, 83312), (1968, 70612), (2032, 68388), (2224, 62484), (2624, 52959), (3048, 45592), (3336, 41656), (3936, 35306), (4064, 34194), (4448, 31242), (5207, 26688), (5699, 24384), (6096, 22796), (6672, 20828), (7872, 17653), (8128, 17097), (8896, 15621), (10414, 13344), (11398, 12192)]