121427108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 237269760

約数和(自身を除く): 115842652

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 181, 193, 316, 362, 386, 724, 772, 869, 1738, 1991, 2123, 3476, 3982, 4246, 7964, 8492, 14299, 15247, 28598, 30494, 34933, 57196, 60988, 69866, 139732, 157289, 167717, 314578, 335434, 384263, 629156, 670868, 768526, 1537052, 2759707, 5519414, 11038828, 30356777, 60713554, 121427108]

約数ペア:

[(1, 121427108), (2, 60713554), (4, 30356777), (11, 11038828), (22, 5519414), (44, 2759707), (79, 1537052), (158, 768526), (181, 670868), (193, 629156), (316, 384263), (362, 335434), (386, 314578), (724, 167717), (772, 157289), (869, 139732), (1738, 69866), (1991, 60988), (2123, 57196), (3476, 34933), (3982, 30494), (4246, 28598), (7964, 15247), (8492, 14299)]