129285898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2659}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 232888320

約数和(自身を除く): 103602422

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 2659, 3473, 5318, 6946, 18613, 24311, 37226, 48622, 61157, 122314, 401509, 428099, 803018, 856198, 2810563, 5621126, 9234707, 18469414, 64642949, 129285898]

約数ペア:

[(1, 129285898), (2, 64642949), (7, 18469414), (14, 9234707), (23, 5621126), (46, 2810563), (151, 856198), (161, 803018), (302, 428099), (322, 401509), (1057, 122314), (2114, 61157), (2659, 48622), (3473, 37226), (5318, 24311), (6946, 18613)]