123170684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 266208768

約数和(自身を除く): 143038084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 523, 647, 1046, 1294, 2092, 2588, 3661, 4529, 6799, 7322, 8411, 9058, 13598, 14644, 16822, 18116, 27196, 33644, 47593, 58877, 95186, 117754, 190372, 235508, 338381, 676762, 1353524, 2368667, 4398953, 4737334, 8797906, 9474668, 17595812, 30792671, 61585342, 123170684]

約数ペア:

[(1, 123170684), (2, 61585342), (4, 30792671), (7, 17595812), (13, 9474668), (14, 8797906), (26, 4737334), (28, 4398953), (52, 2368667), (91, 1353524), (182, 676762), (364, 338381), (523, 235508), (647, 190372), (1046, 117754), (1294, 95186), (2092, 58877), (2588, 47593), (3661, 33644), (4529, 27196), (6799, 18116), (7322, 16822), (8411, 14644), (9058, 13598)]