139857588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298841}}^1$

素因数の和:298864

約数の個数: 36

約数和(自身を含む): 380724708

約数和(自身を除く): 240867120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298841, 597682, 896523, 1195364, 1793046, 2689569, 3586092, 3884933, 5379138, 7769866, 10758276, 11654799, 15539732, 23309598, 34964397, 46619196, 69928794, 139857588]

約数ペア:

[(1, 139857588), (2, 69928794), (3, 46619196), (4, 34964397), (6, 23309598), (9, 15539732), (12, 11654799), (13, 10758276), (18, 7769866), (26, 5379138), (36, 3884933), (39, 3586092), (52, 2689569), (78, 1793046), (117, 1195364), (156, 896523), (234, 597682), (468, 298841)]