121236164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 251919360

約数和(自身を除く): 130683196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 709, 788, 868, 1379, 1418, 2758, 2836, 4963, 5516, 6107, 9926, 12214, 19852, 21979, 24428, 42749, 43958, 85498, 87916, 139673, 153853, 170996, 279346, 307706, 558692, 615412, 977711, 1955422, 3910844, 4329863, 8659726, 17319452, 30309041, 60618082, 121236164]

約数ペア:

[(1, 121236164), (2, 60618082), (4, 30309041), (7, 17319452), (14, 8659726), (28, 4329863), (31, 3910844), (62, 1955422), (124, 977711), (197, 615412), (217, 558692), (394, 307706), (434, 279346), (709, 170996), (788, 153853), (868, 139673), (1379, 87916), (1418, 85498), (2758, 43958), (2836, 42749), (4963, 24428), (5516, 21979), (6107, 19852), (9926, 12214)]