138529122012

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{211931}}^1$

素因数の和:212279

約数の個数: 72

約数和(自身を含む): 356710378752

約数和(自身を除く): 218181256740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 271, 402, 542, 603, 804, 813, 1084, 1206, 1626, 2412, 2439, 3252, 4878, 9756, 18157, 36314, 54471, 72628, 108942, 163413, 211931, 217884, 326826, 423862, 635793, 653652, 847724, 1271586, 1907379, 2543172, 3814758, 7629516, 14199377, 28398754, 42598131, 56797508, 57433301, 85196262, 114866602, 127794393, 170392524, 172299903, 229733204, 255588786, 344599806, 511177572, 516899709, 689199612, 1033799418, 2067598836, 3848031167, 7696062334, 11544093501, 15392124668, 23088187002, 34632280503, 46176374004, 69264561006, 138529122012]

約数ペア:

[(1, 138529122012), (2, 69264561006), (3, 46176374004), (4, 34632280503), (6, 23088187002), (9, 15392124668), (12, 11544093501), (18, 7696062334), (36, 3848031167), (67, 2067598836), (134, 1033799418), (201, 689199612), (268, 516899709), (271, 511177572), (402, 344599806), (542, 255588786), (603, 229733204), (804, 172299903), (813, 170392524), (1084, 127794393), (1206, 114866602), (1626, 85196262), (2412, 57433301), (2439, 56797508), (3252, 42598131), (4878, 28398754), (9756, 14199377), (18157, 7629516), (36314, 3814758), (54471, 2543172), (72628, 1907379), (108942, 1271586), (163413, 847724), (211931, 653652), (217884, 635793), (326826, 423862)]