168706776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 128

約数和(自身を含む): 537408000

約数和(自身を除く): 368701224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3109, 3192, 3876, 4522, 6218, 6783, 7752, 9044, 9327, 12436, 13566, 18088, 18654, 21763, 24872, 27132, 37308, 43526, 52853, 54264, 59071, 65289, 74616, 87052, 105706, 118142, 130578, 158559, 174104, 177213, 211412, 236284, 261156, 317118, 354426, 369971, 413497, 422824, 472568, 522312, 634236, 708852, 739942, 826994, 1004207, 1109913, 1240491, 1268472, 1417704, 1479884, 1653988, 2008414, 2219826, 2480982, 2959768, 3012621, 3307976, 4016828, 4439652, 4961964, 6025242, 7029449, 8033656, 8879304, 9923928, 12050484, 14058898, 21088347, 24100968, 28117796, 42176694, 56235592, 84353388, 168706776]

約数ペア:

[(1, 168706776), (2, 84353388), (3, 56235592), (4, 42176694), (6, 28117796), (7, 24100968), (8, 21088347), (12, 14058898), (14, 12050484), (17, 9923928), (19, 8879304), (21, 8033656), (24, 7029449), (28, 6025242), (34, 4961964), (38, 4439652), (42, 4016828), (51, 3307976), (56, 3012621), (57, 2959768), (68, 2480982), (76, 2219826), (84, 2008414), (102, 1653988), (114, 1479884), (119, 1417704), (133, 1268472), (136, 1240491), (152, 1109913), (168, 1004207), (204, 826994), (228, 739942), (238, 708852), (266, 634236), (323, 522312), (357, 472568), (399, 422824), (408, 413497), (456, 369971), (476, 354426), (532, 317118), (646, 261156), (714, 236284), (798, 211412), (952, 177213), (969, 174104), (1064, 158559), (1292, 130578), (1428, 118142), (1596, 105706), (1938, 87052), (2261, 74616), (2584, 65289), (2856, 59071), (3109, 54264), (3192, 52853), (3876, 43526), (4522, 37308), (6218, 27132), (6783, 24872), (7752, 21763), (9044, 18654), (9327, 18088), (12436, 13566)]