144582039

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 262021760

約数和(自身を除く): 117439721

約数列:

[1, 3, 7, 9, 19, 21, 43, 53, 57, 63, 129, 133, 159, 171, 301, 371, 387, 399, 477, 817, 903, 1007, 1113, 1197, 2279, 2451, 2709, 2809, 3021, 3339, 5719, 6837, 7049, 7353, 8427, 9063, 15953, 17157, 19663, 20511, 21147, 25281, 43301, 47859, 51471, 53371, 58989, 63441, 120787, 129903, 143577, 160113, 176967, 303107, 362361, 373597, 389709, 480339, 845509, 909321, 1087083, 1120791, 2294953, 2536527, 2727963, 3362373, 6884859, 7609581, 16064671, 20654577, 48194013, 144582039]

約数ペア:

[(1, 144582039), (3, 48194013), (7, 20654577), (9, 16064671), (19, 7609581), (21, 6884859), (43, 3362373), (53, 2727963), (57, 2536527), (63, 2294953), (129, 1120791), (133, 1087083), (159, 909321), (171, 845509), (301, 480339), (371, 389709), (387, 373597), (399, 362361), (477, 303107), (817, 176967), (903, 160113), (1007, 143577), (1113, 129903), (1197, 120787), (2279, 63441), (2451, 58989), (2709, 53371), (2809, 51471), (3021, 47859), (3339, 43301), (5719, 25281), (6837, 21147), (7049, 20511), (7353, 19663), (8427, 17157), (9063, 15953)]