161806266965

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2851}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 228337052160

約数和(自身を除く): 66530785195

約数列:

[1, 5, 7, 35, 73, 97, 229, 365, 485, 511, 679, 1145, 1603, 2555, 2851, 3395, 7081, 8015, 14255, 16717, 19957, 22213, 35405, 49567, 83585, 99785, 111065, 117019, 155491, 208123, 247835, 276547, 585095, 652879, 777455, 1040615, 1382735, 1456861, 1621549, 1935829, 3264395, 4570153, 7284305, 8107745, 9679145, 11350843, 20187931, 22850765, 47660167, 56754215, 63329263, 100939655, 141315517, 238300835, 316646315, 333621169, 443304841, 706577585, 1668105845, 2216524205, 4623036199, 23115180995, 32361253393, 161806266965]

約数ペア:

[(1, 161806266965), (5, 32361253393), (7, 23115180995), (35, 4623036199), (73, 2216524205), (97, 1668105845), (229, 706577585), (365, 443304841), (485, 333621169), (511, 316646315), (679, 238300835), (1145, 141315517), (1603, 100939655), (2555, 63329263), (2851, 56754215), (3395, 47660167), (7081, 22850765), (8015, 20187931), (14255, 11350843), (16717, 9679145), (19957, 8107745), (22213, 7284305), (35405, 4570153), (49567, 3264395), (83585, 1935829), (99785, 1621549), (111065, 1456861), (117019, 1382735), (155491, 1040615), (208123, 777455), (247835, 652879), (276547, 585095)]