142688538

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{89069}}^1$

素因数の和:89166

約数の個数: 24

約数和(自身を含む): 312635700

約数和(自身を除く): 169947162

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 89069, 178138, 267207, 534414, 801621, 1603242, 7927141, 15854282, 23781423, 47562846, 71344269, 142688538]

約数ペア:

[(1, 142688538), (2, 71344269), (3, 47562846), (6, 23781423), (9, 15854282), (18, 7927141), (89, 1603242), (178, 801621), (267, 534414), (534, 267207), (801, 178138), (1602, 89069)]