140571816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 471398400

約数和(自身を除く): 330826584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 43, 44, 56, 58, 61, 66, 77, 84, 86, 87, 88, 116, 122, 129, 132, 154, 168, 172, 174, 183, 203, 231, 232, 244, 258, 264, 301, 308, 319, 344, 348, 366, 406, 427, 462, 473, 488, 516, 602, 609, 616, 638, 671, 696, 732, 812, 854, 903, 924, 946, 957, 1032, 1204, 1218, 1247, 1276, 1281, 1342, 1419, 1464, 1624, 1708, 1769, 1806, 1848, 1892, 1914, 2013, 2233, 2408, 2436, 2494, 2552, 2562, 2623, 2684, 2838, 3311, 3416, 3538, 3612, 3741, 3784, 3828, 4026, 4466, 4697, 4872, 4988, 5124, 5246, 5307, 5368, 5676, 6622, 6699, 7076, 7224, 7482, 7656, 7869, 8052, 8729, 8932, 9394, 9933, 9976, 10248, 10492, 10614, 11352, 12383, 13244, 13398, 13717, 14091, 14152, 14964, 15738, 16104, 17458, 17864, 18361, 18788, 19459, 19866, 20984, 21228, 24766, 26187, 26488, 26796, 27434, 28182, 28853, 29928, 31476, 34916, 36722, 37149, 37576, 38918, 39732, 41151, 42456, 49532, 52374, 53592, 54868, 55083, 56364, 57706, 58377, 62952, 69832, 73444, 74298, 76067, 77836, 79464, 82302, 86559, 96019, 99064, 104748, 109736, 110166, 112728, 115412, 116754, 136213, 146888, 148596, 152134, 155672, 164604, 173118, 192038, 201971, 209496, 220332, 228201, 230824, 233508, 272426, 288057, 297192, 304268, 329208, 346236, 384076, 403942, 408639, 440664, 456402, 467016, 532469, 544852, 576114, 605913, 608536, 692472, 768152, 807884, 817278, 836737, 912804, 1064938, 1089704, 1152228, 1211826, 1597407, 1615768, 1634556, 1673474, 1825608, 2129876, 2304456, 2423652, 2510211, 3194814, 3269112, 3346948, 4259752, 4847304, 5020422, 5857159, 6389628, 6693896, 10040844, 11714318, 12779256, 17571477, 20081688, 23428636, 35142954, 46857272, 70285908, 140571816]

約数ペア:

[(1, 140571816), (2, 70285908), (3, 46857272), (4, 35142954), (6, 23428636), (7, 20081688), (8, 17571477), (11, 12779256), (12, 11714318), (14, 10040844), (21, 6693896), (22, 6389628), (24, 5857159), (28, 5020422), (29, 4847304), (33, 4259752), (42, 3346948), (43, 3269112), (44, 3194814), (56, 2510211), (58, 2423652), (61, 2304456), (66, 2129876), (77, 1825608), (84, 1673474), (86, 1634556), (87, 1615768), (88, 1597407), (116, 1211826), (122, 1152228), (129, 1089704), (132, 1064938), (154, 912804), (168, 836737), (172, 817278), (174, 807884), (183, 768152), (203, 692472), (231, 608536), (232, 605913), (244, 576114), (258, 544852), (264, 532469), (301, 467016), (308, 456402), (319, 440664), (344, 408639), (348, 403942), (366, 384076), (406, 346236), (427, 329208), (462, 304268), (473, 297192), (488, 288057), (516, 272426), (602, 233508), (609, 230824), (616, 228201), (638, 220332), (671, 209496), (696, 201971), (732, 192038), (812, 173118), (854, 164604), (903, 155672), (924, 152134), (946, 148596), (957, 146888), (1032, 136213), (1204, 116754), (1218, 115412), (1247, 112728), (1276, 110166), (1281, 109736), (1342, 104748), (1419, 99064), (1464, 96019), (1624, 86559), (1708, 82302), (1769, 79464), (1806, 77836), (1848, 76067), (1892, 74298), (1914, 73444), (2013, 69832), (2233, 62952), (2408, 58377), (2436, 57706), (2494, 56364), (2552, 55083), (2562, 54868), (2623, 53592), (2684, 52374), (2838, 49532), (3311, 42456), (3416, 41151), (3538, 39732), (3612, 38918), (3741, 37576), (3784, 37149), (3828, 36722), (4026, 34916), (4466, 31476), (4697, 29928), (4872, 28853), (4988, 28182), (5124, 27434), (5246, 26796), (5307, 26488), (5368, 26187), (5676, 24766), (6622, 21228), (6699, 20984), (7076, 19866), (7224, 19459), (7482, 18788), (7656, 18361), (7869, 17864), (8052, 17458), (8729, 16104), (8932, 15738), (9394, 14964), (9933, 14152), (9976, 14091), (10248, 13717), (10492, 13398), (10614, 13244), (11352, 12383)]