139035168

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 412251840

約数和(自身を除く): 273216672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 103, 109, 129, 144, 172, 206, 218, 258, 288, 309, 327, 344, 387, 412, 436, 516, 618, 654, 688, 774, 824, 872, 927, 981, 1032, 1236, 1308, 1376, 1548, 1648, 1744, 1854, 1962, 2064, 2472, 2616, 3096, 3296, 3488, 3708, 3924, 4128, 4429, 4687, 4944, 5232, 6192, 7416, 7848, 8858, 9374, 9888, 10464, 11227, 12384, 13287, 14061, 14832, 15696, 17716, 18748, 22454, 26574, 28122, 29664, 31392, 33681, 35432, 37496, 39861, 42183, 44908, 53148, 56244, 67362, 70864, 74992, 79722, 84366, 89816, 101043, 106296, 112488, 134724, 141728, 149984, 159444, 168732, 179632, 202086, 212592, 224976, 269448, 318888, 337464, 359264, 404172, 425184, 449952, 482761, 538896, 637776, 674928, 808344, 965522, 1077792, 1275552, 1349856, 1448283, 1616688, 1931044, 2896566, 3233376, 3862088, 4344849, 5793132, 7724176, 8689698, 11586264, 15448352, 17379396, 23172528, 34758792, 46345056, 69517584, 139035168]

約数ペア:

[(1, 139035168), (2, 69517584), (3, 46345056), (4, 34758792), (6, 23172528), (8, 17379396), (9, 15448352), (12, 11586264), (16, 8689698), (18, 7724176), (24, 5793132), (32, 4344849), (36, 3862088), (43, 3233376), (48, 2896566), (72, 1931044), (86, 1616688), (96, 1448283), (103, 1349856), (109, 1275552), (129, 1077792), (144, 965522), (172, 808344), (206, 674928), (218, 637776), (258, 538896), (288, 482761), (309, 449952), (327, 425184), (344, 404172), (387, 359264), (412, 337464), (436, 318888), (516, 269448), (618, 224976), (654, 212592), (688, 202086), (774, 179632), (824, 168732), (872, 159444), (927, 149984), (981, 141728), (1032, 134724), (1236, 112488), (1308, 106296), (1376, 101043), (1548, 89816), (1648, 84366), (1744, 79722), (1854, 74992), (1962, 70864), (2064, 67362), (2472, 56244), (2616, 53148), (3096, 44908), (3296, 42183), (3488, 39861), (3708, 37496), (3924, 35432), (4128, 33681), (4429, 31392), (4687, 29664), (4944, 28122), (5232, 26574), (6192, 22454), (7416, 18748), (7848, 17716), (8858, 15696), (9374, 14832), (9888, 14061), (10464, 13287), (11227, 12384)]