168143328

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 515498256

約数和(自身を除く): 347354928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 563, 612, 732, 816, 976, 1037, 1098, 1126, 1224, 1464, 1632, 1689, 1952, 2074, 2196, 2252, 2448, 2928, 3111, 3378, 4148, 4392, 4504, 4896, 5067, 5856, 6222, 6756, 8296, 8784, 9008, 9333, 9571, 10134, 12444, 13512, 16592, 17568, 18016, 18666, 19142, 20268, 24888, 27024, 28713, 33184, 34343, 37332, 38284, 40536, 49776, 54048, 57426, 68686, 74664, 76568, 81072, 86139, 99552, 103029, 114852, 137372, 149328, 153136, 162144, 172278, 206058, 229704, 274744, 298656, 306272, 309087, 344556, 412116, 459408, 549488, 583831, 618174, 689112, 824232, 918816, 1098976, 1167662, 1236348, 1378224, 1648464, 1751493, 2335324, 2472696, 2756448, 3296928, 3502986, 4670648, 4945392, 5254479, 7005972, 9341296, 9890784, 10508958, 14011944, 18682592, 21017916, 28023888, 42035832, 56047776, 84071664, 168143328]

約数ペア:

[(1, 168143328), (2, 84071664), (3, 56047776), (4, 42035832), (6, 28023888), (8, 21017916), (9, 18682592), (12, 14011944), (16, 10508958), (17, 9890784), (18, 9341296), (24, 7005972), (32, 5254479), (34, 4945392), (36, 4670648), (48, 3502986), (51, 3296928), (61, 2756448), (68, 2472696), (72, 2335324), (96, 1751493), (102, 1648464), (122, 1378224), (136, 1236348), (144, 1167662), (153, 1098976), (183, 918816), (204, 824232), (244, 689112), (272, 618174), (288, 583831), (306, 549488), (366, 459408), (408, 412116), (488, 344556), (544, 309087), (549, 306272), (563, 298656), (612, 274744), (732, 229704), (816, 206058), (976, 172278), (1037, 162144), (1098, 153136), (1126, 149328), (1224, 137372), (1464, 114852), (1632, 103029), (1689, 99552), (1952, 86139), (2074, 81072), (2196, 76568), (2252, 74664), (2448, 68686), (2928, 57426), (3111, 54048), (3378, 49776), (4148, 40536), (4392, 38284), (4504, 37332), (4896, 34343), (5067, 33184), (5856, 28713), (6222, 27024), (6756, 24888), (8296, 20268), (8784, 19142), (9008, 18666), (9333, 18016), (9571, 17568), (10134, 16592), (12444, 13512)]