165216672

素因数分解:

$2^5\times 3^5\times {\mathrm{21247}}^1$

素因数の和:21272

約数の個数: 72

約数和(自身を含む): 487259136

約数和(自身を除く): 322042464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 21247, 42494, 63741, 84988, 127482, 169976, 191223, 254964, 339952, 382446, 509928, 573669, 679904, 764892, 1019856, 1147338, 1529784, 1721007, 2039712, 2294676, 3059568, 3442014, 4589352, 5163021, 6119136, 6884028, 9178704, 10326042, 13768056, 18357408, 20652084, 27536112, 41304168, 55072224, 82608336, 165216672]

約数ペア:

[(1, 165216672), (2, 82608336), (3, 55072224), (4, 41304168), (6, 27536112), (8, 20652084), (9, 18357408), (12, 13768056), (16, 10326042), (18, 9178704), (24, 6884028), (27, 6119136), (32, 5163021), (36, 4589352), (48, 3442014), (54, 3059568), (72, 2294676), (81, 2039712), (96, 1721007), (108, 1529784), (144, 1147338), (162, 1019856), (216, 764892), (243, 679904), (288, 573669), (324, 509928), (432, 382446), (486, 339952), (648, 254964), (864, 191223), (972, 169976), (1296, 127482), (1944, 84988), (2592, 63741), (3888, 42494), (7776, 21247)]