128790846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2753}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 293862816

約数和(自身を除く): 165071970

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 2034, 2599, 2753, 5198, 5506, 7797, 8259, 15594, 16518, 23391, 24777, 46782, 49554, 63319, 126638, 189957, 311089, 379914, 569871, 622178, 933267, 1139742, 1866534, 2799801, 5599602, 7155047, 14310094, 21465141, 42930282, 64395423, 128790846]

約数ペア:

[(1, 128790846), (2, 64395423), (3, 42930282), (6, 21465141), (9, 14310094), (18, 7155047), (23, 5599602), (46, 2799801), (69, 1866534), (113, 1139742), (138, 933267), (207, 622178), (226, 569871), (339, 379914), (414, 311089), (678, 189957), (1017, 126638), (2034, 63319), (2599, 49554), (2753, 46782), (5198, 24777), (5506, 23391), (7797, 16518), (8259, 15594)]