68131658

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 57352246

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 167, 181, 322, 334, 362, 1127, 1169, 1267, 2254, 2338, 2534, 3841, 4163, 7682, 8183, 8326, 8869, 16366, 17738, 26887, 29141, 30227, 53774, 58282, 60454, 188209, 203987, 211589, 376418, 407974, 423178, 695221, 1390442, 1481123, 2962246, 4866547, 9733094, 34065829, 68131658]

約数ペア:

[(1, 68131658), (2, 34065829), (7, 9733094), (14, 4866547), (23, 2962246), (46, 1481123), (49, 1390442), (98, 695221), (161, 423178), (167, 407974), (181, 376418), (322, 211589), (334, 203987), (362, 188209), (1127, 60454), (1169, 58282), (1267, 53774), (2254, 30227), (2338, 29141), (2534, 26887), (3841, 17738), (4163, 16366), (7682, 8869), (8183, 8326)]