121808468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 245851200

約数和(自身を除く): 124042732

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 3251, 6502, 9367, 13004, 18734, 37468, 55267, 61769, 94279, 110534, 123538, 188558, 221068, 247076, 377116, 1050073, 1602743, 1791301, 2100146, 3205486, 3582602, 4200292, 6410972, 7165204, 30452117, 60904234, 121808468]

約数ペア:

[(1, 121808468), (2, 60904234), (4, 30452117), (17, 7165204), (19, 6410972), (29, 4200292), (34, 3582602), (38, 3205486), (58, 2100146), (68, 1791301), (76, 1602743), (116, 1050073), (323, 377116), (493, 247076), (551, 221068), (646, 188558), (986, 123538), (1102, 110534), (1292, 94279), (1972, 61769), (2204, 55267), (3251, 37468), (6502, 18734), (9367, 13004)]