156565140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113453}}^1$

素因数の和:113488

約数の個数: 48

約数和(自身を含む): 457446528

約数和(自身を除く): 300881388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113453, 226906, 340359, 453812, 567265, 680718, 1134530, 1361436, 1701795, 2269060, 2609419, 3403590, 5218838, 6807180, 7828257, 10437676, 13047095, 15656514, 26094190, 31313028, 39141285, 52188380, 78282570, 156565140]

約数ペア:

[(1, 156565140), (2, 78282570), (3, 52188380), (4, 39141285), (5, 31313028), (6, 26094190), (10, 15656514), (12, 13047095), (15, 10437676), (20, 7828257), (23, 6807180), (30, 5218838), (46, 3403590), (60, 2609419), (69, 2269060), (92, 1701795), (115, 1361436), (138, 1134530), (230, 680718), (276, 567265), (345, 453812), (460, 340359), (690, 226906), (1380, 113453)]