138268404

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 374774400

約数和(自身を除く): 236505996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 131, 174, 261, 262, 337, 348, 393, 522, 524, 674, 783, 786, 1011, 1044, 1179, 1348, 1566, 1572, 2022, 2358, 3033, 3132, 3537, 3799, 4044, 4716, 6066, 7074, 7598, 9099, 9773, 11397, 12132, 14148, 15196, 18198, 19546, 22794, 29319, 34191, 36396, 39092, 44147, 45588, 58638, 68382, 87957, 88294, 102573, 117276, 132441, 136764, 175914, 176588, 205146, 263871, 264882, 351828, 397323, 410292, 527742, 529764, 794646, 1055484, 1191969, 1280263, 1589292, 2383938, 2560526, 3840789, 4767876, 5121052, 7681578, 11522367, 15363156, 23044734, 34567101, 46089468, 69134202, 138268404]

約数ペア:

[(1, 138268404), (2, 69134202), (3, 46089468), (4, 34567101), (6, 23044734), (9, 15363156), (12, 11522367), (18, 7681578), (27, 5121052), (29, 4767876), (36, 3840789), (54, 2560526), (58, 2383938), (87, 1589292), (108, 1280263), (116, 1191969), (131, 1055484), (174, 794646), (261, 529764), (262, 527742), (337, 410292), (348, 397323), (393, 351828), (522, 264882), (524, 263871), (674, 205146), (783, 176588), (786, 175914), (1011, 136764), (1044, 132441), (1179, 117276), (1348, 102573), (1566, 88294), (1572, 87957), (2022, 68382), (2358, 58638), (3033, 45588), (3132, 44147), (3537, 39092), (3799, 36396), (4044, 34191), (4716, 29319), (6066, 22794), (7074, 19546), (7598, 18198), (9099, 15196), (9773, 14148), (11397, 12132)]