131493768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6163}}^1$

素因数の和:6306

約数の個数: 64

約数和(自身を含む): 378716160

約数和(自身を除く): 247222392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 6163, 7112, 10668, 12326, 18489, 21336, 24652, 36978, 43141, 49304, 73956, 86282, 129423, 147912, 172564, 258846, 345128, 517692, 782701, 1035384, 1565402, 2348103, 3130804, 4696206, 5478907, 6261608, 9392412, 10957814, 16436721, 18784824, 21915628, 32873442, 43831256, 65746884, 131493768]

約数ペア:

[(1, 131493768), (2, 65746884), (3, 43831256), (4, 32873442), (6, 21915628), (7, 18784824), (8, 16436721), (12, 10957814), (14, 9392412), (21, 6261608), (24, 5478907), (28, 4696206), (42, 3130804), (56, 2348103), (84, 1565402), (127, 1035384), (168, 782701), (254, 517692), (381, 345128), (508, 258846), (762, 172564), (889, 147912), (1016, 129423), (1524, 86282), (1778, 73956), (2667, 49304), (3048, 43141), (3556, 36978), (5334, 24652), (6163, 21336), (7112, 18489), (10668, 12326)]