189344776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 392878080

約数和(自身を除く): 203533304

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 97, 124, 136, 194, 248, 388, 463, 527, 776, 926, 1054, 1649, 1852, 2108, 3007, 3298, 3704, 4216, 6014, 6596, 7871, 12028, 13192, 14353, 15742, 24056, 28706, 31484, 44911, 51119, 57412, 62968, 89822, 102238, 114824, 179644, 204476, 244001, 359288, 408952, 488002, 763487, 976004, 1392241, 1526974, 1952008, 2784482, 3053948, 5568964, 6107896, 11137928, 23668097, 47336194, 94672388, 189344776]

約数ペア:

[(1, 189344776), (2, 94672388), (4, 47336194), (8, 23668097), (17, 11137928), (31, 6107896), (34, 5568964), (62, 3053948), (68, 2784482), (97, 1952008), (124, 1526974), (136, 1392241), (194, 976004), (248, 763487), (388, 488002), (463, 408952), (527, 359288), (776, 244001), (926, 204476), (1054, 179644), (1649, 114824), (1852, 102238), (2108, 89822), (3007, 62968), (3298, 57412), (3704, 51119), (4216, 44911), (6014, 31484), (6596, 28706), (7871, 24056), (12028, 15742), (13192, 14353)]