172948906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8614

約数の個数: 32

約数和(自身を含む): 301291200

約数和(自身を除く): 128342294

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 8539, 10127, 17078, 20254, 111007, 162241, 222014, 324482, 350099, 700198, 2109133, 4218266, 4551287, 6651881, 9102574, 13303762, 86474453, 172948906]

約数ペア:

[(1, 172948906), (2, 86474453), (13, 13303762), (19, 9102574), (26, 6651881), (38, 4551287), (41, 4218266), (82, 2109133), (247, 700198), (494, 350099), (533, 324482), (779, 222014), (1066, 162241), (1558, 111007), (8539, 20254), (10127, 17078)]