131698512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 431758080

約数和(自身を除く): 300059568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 47, 48, 58, 61, 66, 72, 87, 88, 94, 99, 116, 122, 132, 141, 144, 174, 176, 183, 188, 198, 232, 244, 261, 264, 282, 319, 348, 366, 376, 396, 423, 464, 488, 517, 522, 528, 549, 564, 638, 671, 696, 732, 752, 792, 846, 957, 976, 1034, 1044, 1098, 1128, 1276, 1342, 1363, 1392, 1464, 1551, 1584, 1692, 1769, 1914, 2013, 2068, 2088, 2196, 2256, 2552, 2684, 2726, 2867, 2871, 2928, 3102, 3384, 3538, 3828, 4026, 4089, 4136, 4176, 4392, 4653, 5104, 5307, 5368, 5452, 5734, 5742, 6039, 6204, 6768, 7076, 7656, 8052, 8178, 8272, 8601, 8784, 9306, 10614, 10736, 10904, 11468, 11484, 12078, 12267, 12408, 14152, 14993, 15312, 15921, 16104, 16356, 17202, 18612, 19459, 21228, 21808, 22936, 22968, 24156, 24534, 24816, 25803, 28304, 29986, 31537, 31842, 32208, 32712, 34404, 37224, 38918, 42456, 44979, 45872, 45936, 48312, 49068, 51606, 58377, 59972, 63074, 63684, 65424, 68808, 74448, 77836, 83143, 84912, 89958, 94611, 96624, 98136, 103212, 116754, 119944, 126148, 127368, 134937, 137616, 155672, 166286, 175131, 179916, 189222, 196272, 206424, 233508, 239888, 249429, 252296, 254736, 269874, 283833, 311344, 332572, 350262, 359832, 378444, 412848, 467016, 498858, 504592, 539748, 567666, 665144, 700524, 719664, 748287, 756888, 914573, 934032, 997716, 1079496, 1135332, 1330288, 1401048, 1496574, 1513776, 1829146, 1995432, 2158992, 2270664, 2743719, 2802096, 2993148, 3658292, 3990864, 4541328, 5487438, 5986296, 7316584, 8231157, 10974876, 11972592, 14633168, 16462314, 21949752, 32924628, 43899504, 65849256, 131698512]

約数ペア:

[(1, 131698512), (2, 65849256), (3, 43899504), (4, 32924628), (6, 21949752), (8, 16462314), (9, 14633168), (11, 11972592), (12, 10974876), (16, 8231157), (18, 7316584), (22, 5986296), (24, 5487438), (29, 4541328), (33, 3990864), (36, 3658292), (44, 2993148), (47, 2802096), (48, 2743719), (58, 2270664), (61, 2158992), (66, 1995432), (72, 1829146), (87, 1513776), (88, 1496574), (94, 1401048), (99, 1330288), (116, 1135332), (122, 1079496), (132, 997716), (141, 934032), (144, 914573), (174, 756888), (176, 748287), (183, 719664), (188, 700524), (198, 665144), (232, 567666), (244, 539748), (261, 504592), (264, 498858), (282, 467016), (319, 412848), (348, 378444), (366, 359832), (376, 350262), (396, 332572), (423, 311344), (464, 283833), (488, 269874), (517, 254736), (522, 252296), (528, 249429), (549, 239888), (564, 233508), (638, 206424), (671, 196272), (696, 189222), (732, 179916), (752, 175131), (792, 166286), (846, 155672), (957, 137616), (976, 134937), (1034, 127368), (1044, 126148), (1098, 119944), (1128, 116754), (1276, 103212), (1342, 98136), (1363, 96624), (1392, 94611), (1464, 89958), (1551, 84912), (1584, 83143), (1692, 77836), (1769, 74448), (1914, 68808), (2013, 65424), (2068, 63684), (2088, 63074), (2196, 59972), (2256, 58377), (2552, 51606), (2684, 49068), (2726, 48312), (2867, 45936), (2871, 45872), (2928, 44979), (3102, 42456), (3384, 38918), (3538, 37224), (3828, 34404), (4026, 32712), (4089, 32208), (4136, 31842), (4176, 31537), (4392, 29986), (4653, 28304), (5104, 25803), (5307, 24816), (5368, 24534), (5452, 24156), (5734, 22968), (5742, 22936), (6039, 21808), (6204, 21228), (6768, 19459), (7076, 18612), (7656, 17202), (8052, 16356), (8178, 16104), (8272, 15921), (8601, 15312), (8784, 14993), (9306, 14152), (10614, 12408), (10736, 12267), (10904, 12078), (11468, 11484)]