156720468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 373351104

約数和(自身を除く): 216630636

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 347, 366, 617, 694, 732, 1041, 1234, 1388, 1851, 2082, 2468, 3702, 4164, 7404, 21167, 37637, 42334, 63501, 75274, 84668, 112911, 127002, 150548, 214099, 225822, 254004, 428198, 451644, 642297, 856396, 1284594, 2569188, 13060039, 26120078, 39180117, 52240156, 78360234, 156720468]

約数ペア:

[(1, 156720468), (2, 78360234), (3, 52240156), (4, 39180117), (6, 26120078), (12, 13060039), (61, 2569188), (122, 1284594), (183, 856396), (244, 642297), (347, 451644), (366, 428198), (617, 254004), (694, 225822), (732, 214099), (1041, 150548), (1234, 127002), (1388, 112911), (1851, 84668), (2082, 75274), (2468, 63501), (3702, 42334), (4164, 37637), (7404, 21167)]