143669178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 326963520

約数和(自身を除く): 183294342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2129, 2934, 3749, 4258, 6387, 7498, 11247, 12774, 19161, 22494, 33741, 38322, 48967, 67482, 97934, 146901, 293802, 347027, 440703, 694054, 881406, 1041081, 2082162, 3123243, 6246486, 7981621, 15963242, 23944863, 47889726, 71834589, 143669178]

約数ペア:

[(1, 143669178), (2, 71834589), (3, 47889726), (6, 23944863), (9, 15963242), (18, 7981621), (23, 6246486), (46, 3123243), (69, 2082162), (138, 1041081), (163, 881406), (207, 694054), (326, 440703), (414, 347027), (489, 293802), (978, 146901), (1467, 97934), (2129, 67482), (2934, 48967), (3749, 38322), (4258, 33741), (6387, 22494), (7498, 19161), (11247, 12774)]