129876192

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 401218272

約数和(自身を除く): 271342080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 204, 246, 272, 288, 306, 328, 369, 408, 492, 544, 612, 647, 656, 697, 738, 816, 984, 1224, 1294, 1312, 1394, 1476, 1632, 1941, 1968, 2091, 2448, 2588, 2788, 2952, 3882, 3936, 4182, 4896, 5176, 5576, 5823, 5904, 6273, 7764, 8364, 10352, 10999, 11152, 11646, 11808, 12546, 15528, 16728, 20704, 21998, 22304, 23292, 25092, 26527, 31056, 32997, 33456, 43996, 46584, 50184, 53054, 62112, 65994, 66912, 79581, 87992, 93168, 98991, 100368, 106108, 131988, 159162, 175984, 186336, 197982, 200736, 212216, 238743, 263976, 318324, 351968, 395964, 424432, 450959, 477486, 527952, 636648, 791928, 848864, 901918, 954972, 1055904, 1273296, 1352877, 1583856, 1803836, 1909944, 2546592, 2705754, 3167712, 3607672, 3819888, 4058631, 5411508, 7215344, 7639776, 8117262, 10823016, 14430688, 16234524, 21646032, 32469048, 43292064, 64938096, 129876192]

約数ペア:

[(1, 129876192), (2, 64938096), (3, 43292064), (4, 32469048), (6, 21646032), (8, 16234524), (9, 14430688), (12, 10823016), (16, 8117262), (17, 7639776), (18, 7215344), (24, 5411508), (32, 4058631), (34, 3819888), (36, 3607672), (41, 3167712), (48, 2705754), (51, 2546592), (68, 1909944), (72, 1803836), (82, 1583856), (96, 1352877), (102, 1273296), (123, 1055904), (136, 954972), (144, 901918), (153, 848864), (164, 791928), (204, 636648), (246, 527952), (272, 477486), (288, 450959), (306, 424432), (328, 395964), (369, 351968), (408, 318324), (492, 263976), (544, 238743), (612, 212216), (647, 200736), (656, 197982), (697, 186336), (738, 175984), (816, 159162), (984, 131988), (1224, 106108), (1294, 100368), (1312, 98991), (1394, 93168), (1476, 87992), (1632, 79581), (1941, 66912), (1968, 65994), (2091, 62112), (2448, 53054), (2588, 50184), (2788, 46584), (2952, 43996), (3882, 33456), (3936, 32997), (4182, 31056), (4896, 26527), (5176, 25092), (5576, 23292), (5823, 22304), (5904, 21998), (6273, 20704), (7764, 16728), (8364, 15528), (10352, 12546), (10999, 11808), (11152, 11646)]