138606552

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{30557}}^1$

素因数の和:30582

約数の個数: 80

約数和(自身を含む): 443702160

約数和(自身を除く): 305095608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 30557, 61114, 91671, 122228, 183342, 213899, 244456, 275013, 366684, 427798, 550026, 641697, 733368, 825039, 855596, 1100052, 1283394, 1650078, 1711192, 1925091, 2200104, 2475117, 2566788, 3300156, 3850182, 4950234, 5133576, 5775273, 6600312, 7700364, 9900468, 11550546, 15400728, 17325819, 19800936, 23101092, 34651638, 46202184, 69303276, 138606552]

約数ペア:

[(1, 138606552), (2, 69303276), (3, 46202184), (4, 34651638), (6, 23101092), (7, 19800936), (8, 17325819), (9, 15400728), (12, 11550546), (14, 9900468), (18, 7700364), (21, 6600312), (24, 5775273), (27, 5133576), (28, 4950234), (36, 3850182), (42, 3300156), (54, 2566788), (56, 2475117), (63, 2200104), (72, 1925091), (81, 1711192), (84, 1650078), (108, 1283394), (126, 1100052), (162, 855596), (168, 825039), (189, 733368), (216, 641697), (252, 550026), (324, 427798), (378, 366684), (504, 275013), (567, 244456), (648, 213899), (756, 183342), (1134, 122228), (1512, 91671), (2268, 61114), (4536, 30557)]