121368968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 270827520

約数和(自身を除く): 149458552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 151, 217, 248, 302, 434, 463, 604, 868, 926, 1057, 1208, 1736, 1852, 2114, 3241, 3704, 4228, 4681, 6482, 8456, 9362, 12964, 14353, 18724, 25928, 28706, 32767, 37448, 57412, 65534, 69913, 100471, 114824, 131068, 139826, 200942, 262136, 279652, 401884, 489391, 559304, 803768, 978782, 1957564, 2167303, 3915128, 4334606, 8669212, 15171121, 17338424, 30342242, 60684484, 121368968]

約数ペア:

[(1, 121368968), (2, 60684484), (4, 30342242), (7, 17338424), (8, 15171121), (14, 8669212), (28, 4334606), (31, 3915128), (56, 2167303), (62, 1957564), (124, 978782), (151, 803768), (217, 559304), (248, 489391), (302, 401884), (434, 279652), (463, 262136), (604, 200942), (868, 139826), (926, 131068), (1057, 114824), (1208, 100471), (1736, 69913), (1852, 65534), (2114, 57412), (3241, 37448), (3704, 32767), (4228, 28706), (4681, 25928), (6482, 18724), (8456, 14353), (9362, 12964)]