192672198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 445770000

約数和(自身を除く): 253097802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 199, 298, 342, 361, 398, 447, 597, 722, 894, 1083, 1194, 1341, 1791, 2166, 2682, 2831, 3249, 3582, 3781, 5662, 6498, 7562, 8493, 11343, 16986, 22686, 25479, 29651, 34029, 50958, 53789, 59302, 68058, 71839, 88953, 107578, 143678, 161367, 177906, 215517, 266859, 322734, 431034, 484101, 533718, 563369, 646551, 968202, 1126738, 1293102, 1690107, 3380214, 5070321, 10140642, 10704011, 21408022, 32112033, 64224066, 96336099, 192672198]

約数ペア:

[(1, 192672198), (2, 96336099), (3, 64224066), (6, 32112033), (9, 21408022), (18, 10704011), (19, 10140642), (38, 5070321), (57, 3380214), (114, 1690107), (149, 1293102), (171, 1126738), (199, 968202), (298, 646551), (342, 563369), (361, 533718), (398, 484101), (447, 431034), (597, 322734), (722, 266859), (894, 215517), (1083, 177906), (1194, 161367), (1341, 143678), (1791, 107578), (2166, 88953), (2682, 71839), (2831, 68058), (3249, 59302), (3582, 53789), (3781, 50958), (5662, 34029), (6498, 29651), (7562, 25479), (8493, 22686), (11343, 16986)]