68138448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 217128960

約数和(自身を除く): 148990512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 151, 158, 168, 204, 237, 238, 272, 302, 316, 336, 357, 408, 453, 474, 476, 553, 604, 632, 714, 816, 906, 948, 952, 1057, 1106, 1208, 1264, 1343, 1428, 1659, 1812, 1896, 1904, 2114, 2212, 2416, 2567, 2686, 2856, 3171, 3318, 3624, 3792, 4029, 4228, 4424, 5134, 5372, 5712, 6342, 6636, 7248, 7701, 8058, 8456, 8848, 9401, 10268, 10744, 11929, 12684, 13272, 15402, 16116, 16912, 17969, 18802, 20536, 21488, 23858, 25368, 26544, 28203, 30804, 32232, 35787, 35938, 37604, 41072, 47716, 50736, 53907, 56406, 61608, 64464, 71574, 71876, 75208, 83503, 95432, 107814, 112812, 123216, 143148, 143752, 150416, 167006, 190864, 202793, 215628, 225624, 250509, 286296, 287504, 334012, 405586, 431256, 451248, 501018, 572592, 608379, 668024, 811172, 862512, 1002036, 1216758, 1336048, 1419551, 1622344, 2004072, 2433516, 2839102, 3244688, 4008144, 4258653, 4867032, 5678204, 8517306, 9734064, 11356408, 17034612, 22712816, 34069224, 68138448]

約数ペア:

[(1, 68138448), (2, 34069224), (3, 22712816), (4, 17034612), (6, 11356408), (7, 9734064), (8, 8517306), (12, 5678204), (14, 4867032), (16, 4258653), (17, 4008144), (21, 3244688), (24, 2839102), (28, 2433516), (34, 2004072), (42, 1622344), (48, 1419551), (51, 1336048), (56, 1216758), (68, 1002036), (79, 862512), (84, 811172), (102, 668024), (112, 608379), (119, 572592), (136, 501018), (151, 451248), (158, 431256), (168, 405586), (204, 334012), (237, 287504), (238, 286296), (272, 250509), (302, 225624), (316, 215628), (336, 202793), (357, 190864), (408, 167006), (453, 150416), (474, 143752), (476, 143148), (553, 123216), (604, 112812), (632, 107814), (714, 95432), (816, 83503), (906, 75208), (948, 71876), (952, 71574), (1057, 64464), (1106, 61608), (1208, 56406), (1264, 53907), (1343, 50736), (1428, 47716), (1659, 41072), (1812, 37604), (1896, 35938), (1904, 35787), (2114, 32232), (2212, 30804), (2416, 28203), (2567, 26544), (2686, 25368), (2856, 23858), (3171, 21488), (3318, 20536), (3624, 18802), (3792, 17969), (4029, 16912), (4228, 16116), (4424, 15402), (5134, 13272), (5372, 12684), (5712, 11929), (6342, 10744), (6636, 10268), (7248, 9401), (7701, 8848), (8058, 8456)]