139658598

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 307507200

約数和(自身を除く): 167848602

約数列:

[1, 2, 3, 6, 9, 18, 127, 199, 254, 307, 381, 398, 597, 614, 762, 921, 1143, 1194, 1791, 1842, 2286, 2763, 3582, 5526, 25273, 38989, 50546, 61093, 75819, 77978, 116967, 122186, 151638, 183279, 227457, 233934, 350901, 366558, 454914, 549837, 701802, 1099674, 7758811, 15517622, 23276433, 46552866, 69829299, 139658598]

約数ペア:

[(1, 139658598), (2, 69829299), (3, 46552866), (6, 23276433), (9, 15517622), (18, 7758811), (127, 1099674), (199, 701802), (254, 549837), (307, 454914), (381, 366558), (398, 350901), (597, 233934), (614, 227457), (762, 183279), (921, 151638), (1143, 122186), (1194, 116967), (1791, 77978), (1842, 75819), (2286, 61093), (2763, 50546), (3582, 38989), (5526, 25273)]