121110978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7806

約数の個数: 32

約数和(自身を含む): 256838400

約数和(自身を除く): 135727422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7643, 7923, 15286, 15846, 22929, 45858, 145217, 290434, 435651, 871302, 1062377, 2124754, 3187131, 6374262, 20185163, 40370326, 60555489, 121110978]

約数ペア:

[(1, 121110978), (2, 60555489), (3, 40370326), (6, 20185163), (19, 6374262), (38, 3187131), (57, 2124754), (114, 1062377), (139, 871302), (278, 435651), (417, 290434), (834, 145217), (2641, 45858), (5282, 22929), (7643, 15846), (7923, 15286)]