129713066

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 225607680

約数和(自身を除く): 95894614

約数列:

[1, 2, 7, 14, 179, 191, 271, 358, 382, 542, 1253, 1337, 1897, 2506, 2674, 3794, 34189, 48509, 51761, 68378, 97018, 103522, 239323, 339563, 362327, 478646, 679126, 724654, 9265219, 18530438, 64856533, 129713066]

約数ペア:

[(1, 129713066), (2, 64856533), (7, 18530438), (14, 9265219), (179, 724654), (191, 679126), (271, 478646), (358, 362327), (382, 339563), (542, 239323), (1253, 103522), (1337, 97018), (1897, 68378), (2506, 51761), (2674, 48509), (3794, 34189)]