131102442

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 301086720

約数和(自身を除く): 169984278

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 131, 258, 262, 387, 393, 431, 774, 786, 862, 1161, 1179, 1293, 2322, 2358, 2586, 3537, 3879, 5633, 7074, 7758, 11266, 11637, 16899, 18533, 23274, 33798, 37066, 50697, 55599, 56461, 101394, 111198, 112922, 152091, 166797, 169383, 304182, 333594, 338766, 500391, 508149, 1000782, 1016298, 1524447, 2427823, 3048894, 4855646, 7283469, 14566938, 21850407, 43700814, 65551221, 131102442]

約数ペア:

[(1, 131102442), (2, 65551221), (3, 43700814), (6, 21850407), (9, 14566938), (18, 7283469), (27, 4855646), (43, 3048894), (54, 2427823), (86, 1524447), (129, 1016298), (131, 1000782), (258, 508149), (262, 500391), (387, 338766), (393, 333594), (431, 304182), (774, 169383), (786, 166797), (862, 152091), (1161, 112922), (1179, 111198), (1293, 101394), (2322, 56461), (2358, 55599), (2586, 50697), (3537, 37066), (3879, 33798), (5633, 23274), (7074, 18533), (7758, 16899), (11266, 11637)]