139278528

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 140

約数和(自身を含む): 420072312

約数和(自身を除く): 280793784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 401, 402, 432, 536, 576, 603, 648, 802, 804, 864, 1072, 1203, 1206, 1296, 1604, 1608, 1728, 1809, 2144, 2406, 2412, 2592, 3208, 3216, 3609, 3618, 4288, 4812, 4824, 5184, 5427, 6416, 6432, 7218, 7236, 9624, 9648, 10827, 10854, 12832, 12864, 14436, 14472, 19248, 19296, 21654, 21708, 25664, 26867, 28872, 28944, 32481, 38496, 38592, 43308, 43416, 53734, 57744, 57888, 64962, 76992, 80601, 86616, 86832, 107468, 115488, 115776, 129924, 161202, 173232, 173664, 214936, 230976, 241803, 259848, 322404, 346464, 347328, 429872, 483606, 519696, 644808, 692928, 725409, 859744, 967212, 1039392, 1289616, 1450818, 1719488, 1934424, 2078784, 2176227, 2579232, 2901636, 3868848, 4352454, 5158464, 5803272, 7737696, 8704908, 11606544, 15475392, 17409816, 23213088, 34819632, 46426176, 69639264, 139278528]

約数ペア:

[(1, 139278528), (2, 69639264), (3, 46426176), (4, 34819632), (6, 23213088), (8, 17409816), (9, 15475392), (12, 11606544), (16, 8704908), (18, 7737696), (24, 5803272), (27, 5158464), (32, 4352454), (36, 3868848), (48, 2901636), (54, 2579232), (64, 2176227), (67, 2078784), (72, 1934424), (81, 1719488), (96, 1450818), (108, 1289616), (134, 1039392), (144, 967212), (162, 859744), (192, 725409), (201, 692928), (216, 644808), (268, 519696), (288, 483606), (324, 429872), (401, 347328), (402, 346464), (432, 322404), (536, 259848), (576, 241803), (603, 230976), (648, 214936), (802, 173664), (804, 173232), (864, 161202), (1072, 129924), (1203, 115776), (1206, 115488), (1296, 107468), (1604, 86832), (1608, 86616), (1728, 80601), (1809, 76992), (2144, 64962), (2406, 57888), (2412, 57744), (2592, 53734), (3208, 43416), (3216, 43308), (3609, 38592), (3618, 38496), (4288, 32481), (4812, 28944), (4824, 28872), (5184, 26867), (5427, 25664), (6416, 21708), (6432, 21654), (7218, 19296), (7236, 19248), (9624, 14472), (9648, 14436), (10827, 12864), (10854, 12832)]