131303268

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3334

約数の個数: 60

約数和(自身を含む): 346063872

約数和(自身を除く): 214760604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 2286, 3191, 3429, 4572, 6382, 6858, 9573, 10287, 12764, 13716, 19146, 20574, 28719, 38292, 41148, 57438, 86157, 114876, 172314, 258471, 344628, 405257, 516942, 810514, 1033884, 1215771, 1621028, 2431542, 3647313, 4863084, 7294626, 10941939, 14589252, 21883878, 32825817, 43767756, 65651634, 131303268]

約数ペア:

[(1, 131303268), (2, 65651634), (3, 43767756), (4, 32825817), (6, 21883878), (9, 14589252), (12, 10941939), (18, 7294626), (27, 4863084), (36, 3647313), (54, 2431542), (81, 1621028), (108, 1215771), (127, 1033884), (162, 810514), (254, 516942), (324, 405257), (381, 344628), (508, 258471), (762, 172314), (1143, 114876), (1524, 86157), (2286, 57438), (3191, 41148), (3429, 38292), (4572, 28719), (6382, 20574), (6858, 19146), (9573, 13716), (10287, 12764)]