128303352

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 401187600

約数和(自身を除く): 272884248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 306, 323, 324, 342, 408, 456, 459, 513, 612, 613, 646, 648, 684, 918, 969, 1026, 1224, 1226, 1292, 1368, 1377, 1539, 1836, 1839, 1938, 2052, 2452, 2584, 2754, 2907, 3078, 3672, 3678, 3876, 4104, 4904, 5508, 5517, 5814, 6156, 7356, 7752, 8721, 10421, 11016, 11034, 11628, 11647, 12312, 14712, 16551, 17442, 20842, 22068, 23256, 23294, 26163, 31263, 33102, 34884, 34941, 41684, 44136, 46588, 49653, 52326, 62526, 66204, 69768, 69882, 83368, 93176, 93789, 99306, 104652, 104823, 125052, 132408, 139764, 187578, 197999, 198612, 209304, 209646, 250104, 279528, 281367, 314469, 375156, 395998, 397224, 419292, 562734, 593997, 628938, 750312, 791996, 838584, 844101, 943407, 1125468, 1187994, 1257876, 1583992, 1688202, 1781991, 1886814, 2250936, 2375988, 2515752, 3376404, 3563982, 3773628, 4751976, 5345973, 6752808, 7127964, 7547256, 10691946, 14255928, 16037919, 21383892, 32075838, 42767784, 64151676, 128303352]

約数ペア:

[(1, 128303352), (2, 64151676), (3, 42767784), (4, 32075838), (6, 21383892), (8, 16037919), (9, 14255928), (12, 10691946), (17, 7547256), (18, 7127964), (19, 6752808), (24, 5345973), (27, 4751976), (34, 3773628), (36, 3563982), (38, 3376404), (51, 2515752), (54, 2375988), (57, 2250936), (68, 1886814), (72, 1781991), (76, 1688202), (81, 1583992), (102, 1257876), (108, 1187994), (114, 1125468), (136, 943407), (152, 844101), (153, 838584), (162, 791996), (171, 750312), (204, 628938), (216, 593997), (228, 562734), (306, 419292), (323, 397224), (324, 395998), (342, 375156), (408, 314469), (456, 281367), (459, 279528), (513, 250104), (612, 209646), (613, 209304), (646, 198612), (648, 197999), (684, 187578), (918, 139764), (969, 132408), (1026, 125052), (1224, 104823), (1226, 104652), (1292, 99306), (1368, 93789), (1377, 93176), (1539, 83368), (1836, 69882), (1839, 69768), (1938, 66204), (2052, 62526), (2452, 52326), (2584, 49653), (2754, 46588), (2907, 44136), (3078, 41684), (3672, 34941), (3678, 34884), (3876, 33102), (4104, 31263), (4904, 26163), (5508, 23294), (5517, 23256), (5814, 22068), (6156, 20842), (7356, 17442), (7752, 16551), (8721, 14712), (10421, 12312), (11016, 11647), (11034, 11628)]