155155616

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62969}}^1$

素因数の和:62997

約数の個数: 48

約数和(自身を含む): 380842560

約数和(自身を除く): 225686944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 62969, 125938, 251876, 440783, 503752, 692659, 881566, 1007504, 1385318, 1763132, 2015008, 2770636, 3526264, 4848613, 5541272, 7052528, 9697226, 11082544, 14105056, 19394452, 22165088, 38788904, 77577808, 155155616]

約数ペア:

[(1, 155155616), (2, 77577808), (4, 38788904), (7, 22165088), (8, 19394452), (11, 14105056), (14, 11082544), (16, 9697226), (22, 7052528), (28, 5541272), (32, 4848613), (44, 3526264), (56, 2770636), (77, 2015008), (88, 1763132), (112, 1385318), (154, 1007504), (176, 881566), (224, 692659), (308, 503752), (352, 440783), (616, 251876), (1232, 125938), (2464, 62969)]