165146572036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3901223}}^1$

素因数の和:3901803

約数の個数: 24

約数和(自身を含む): 304763618880

約数和(自身を除く): 139617046844

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2228, 10583, 21166, 42332, 3901223, 7802446, 15604892, 74123237, 148246474, 296492948, 2172981211, 4345962422, 8691924844, 41286643009, 82573286018, 165146572036]

約数ペア:

[(1, 165146572036), (2, 82573286018), (4, 41286643009), (19, 8691924844), (38, 4345962422), (76, 2172981211), (557, 296492948), (1114, 148246474), (2228, 74123237), (10583, 15604892), (21166, 7802446), (42332, 3901223)]