164804992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 363723840

約数和(自身を除く): 198918848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 268, 352, 536, 704, 737, 1072, 1408, 1474, 1747, 2144, 2948, 3494, 4288, 5896, 6988, 8576, 11792, 13976, 19217, 23584, 27952, 38434, 47168, 55904, 76868, 94336, 111808, 117049, 153736, 223616, 234098, 307472, 468196, 614944, 936392, 1229888, 1287539, 1872784, 2459776, 2575078, 3745568, 5150156, 7491136, 10300312, 14982272, 20600624, 41201248, 82402496, 164804992]

約数ペア:

[(1, 164804992), (2, 82402496), (4, 41201248), (8, 20600624), (11, 14982272), (16, 10300312), (22, 7491136), (32, 5150156), (44, 3745568), (64, 2575078), (67, 2459776), (88, 1872784), (128, 1287539), (134, 1229888), (176, 936392), (268, 614944), (352, 468196), (536, 307472), (704, 234098), (737, 223616), (1072, 153736), (1408, 117049), (1474, 111808), (1747, 94336), (2144, 76868), (2948, 55904), (3494, 47168), (4288, 38434), (5896, 27952), (6988, 23584), (8576, 19217), (11792, 13976)]