161293434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 357212160

約数和(自身を除く): 195918726

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 222, 713, 851, 1019, 1147, 1426, 1702, 2038, 2139, 2294, 2553, 3057, 3441, 4278, 5106, 6114, 6882, 23437, 26381, 31589, 37703, 46874, 52762, 63178, 70311, 75406, 79143, 94767, 113109, 140622, 158286, 189534, 226218, 726547, 867169, 1168793, 1453094, 1734338, 2179641, 2337586, 2601507, 3506379, 4359282, 5203014, 7012758, 26882239, 53764478, 80646717, 161293434]

約数ペア:

[(1, 161293434), (2, 80646717), (3, 53764478), (6, 26882239), (23, 7012758), (31, 5203014), (37, 4359282), (46, 3506379), (62, 2601507), (69, 2337586), (74, 2179641), (93, 1734338), (111, 1453094), (138, 1168793), (186, 867169), (222, 726547), (713, 226218), (851, 189534), (1019, 158286), (1147, 140622), (1426, 113109), (1702, 94767), (2038, 79143), (2139, 75406), (2294, 70311), (2553, 63178), (3057, 52762), (3441, 46874), (4278, 37703), (5106, 31589), (6114, 26381), (6882, 23437)]