173238292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 327201280

約数和(自身を除く): 153962988

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 619, 1147, 1238, 1891, 2257, 2294, 2476, 3782, 4514, 4588, 7564, 9028, 19189, 22903, 37759, 38378, 45806, 69967, 75518, 76756, 91612, 139934, 151036, 279868, 709993, 1170529, 1397083, 1419986, 2341058, 2794166, 2839972, 4682116, 5588332, 43309573, 86619146, 173238292]

約数ペア:

[(1, 173238292), (2, 86619146), (4, 43309573), (31, 5588332), (37, 4682116), (61, 2839972), (62, 2794166), (74, 2341058), (122, 1419986), (124, 1397083), (148, 1170529), (244, 709993), (619, 279868), (1147, 151036), (1238, 139934), (1891, 91612), (2257, 76756), (2294, 75518), (2476, 69967), (3782, 45806), (4514, 38378), (4588, 37759), (7564, 22903), (9028, 19189)]