166357968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{495113}}^1$

素因数の和:495131

約数の個数: 40

約数和(自身を含む): 491153088

約数和(自身を除く): 324795120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 495113, 990226, 1485339, 1980452, 2970678, 3465791, 3960904, 5941356, 6931582, 7921808, 10397373, 11882712, 13863164, 20794746, 23765424, 27726328, 41589492, 55452656, 83178984, 166357968]

約数ペア:

[(1, 166357968), (2, 83178984), (3, 55452656), (4, 41589492), (6, 27726328), (7, 23765424), (8, 20794746), (12, 13863164), (14, 11882712), (16, 10397373), (21, 7921808), (24, 6931582), (28, 5941356), (42, 3960904), (48, 3465791), (56, 2970678), (84, 1980452), (112, 1485339), (168, 990226), (336, 495113)]