164146136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6264

約数の個数: 64

約数和(自身を含む): 392705280

約数和(自身を除く): 228559144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6197, 6622, 12394, 13244, 24788, 26488, 43379, 49576, 68167, 86758, 136334, 173516, 266471, 272668, 347032, 477169, 532942, 545336, 954338, 1065884, 1865297, 1908676, 2131768, 2931181, 3730594, 3817352, 5862362, 7461188, 11724724, 14922376, 20518267, 23449448, 41036534, 82073068, 164146136]

約数ペア:

[(1, 164146136), (2, 82073068), (4, 41036534), (7, 23449448), (8, 20518267), (11, 14922376), (14, 11724724), (22, 7461188), (28, 5862362), (43, 3817352), (44, 3730594), (56, 2931181), (77, 2131768), (86, 1908676), (88, 1865297), (154, 1065884), (172, 954338), (301, 545336), (308, 532942), (344, 477169), (473, 347032), (602, 272668), (616, 266471), (946, 173516), (1204, 136334), (1892, 86758), (2408, 68167), (3311, 49576), (3784, 43379), (6197, 26488), (6622, 24788), (12394, 13244)]