140943984

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{2963}}^1$

素因数の和:3965

約数の個数: 40

約数和(自身を含む): 364595712

約数和(自身を除く): 223651728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2963, 2973, 3964, 5926, 5946, 7928, 8889, 11852, 11892, 15856, 17778, 23704, 23784, 35556, 47408, 47568, 71112, 142224, 2936333, 5872666, 8808999, 11745332, 17617998, 23490664, 35235996, 46981328, 70471992, 140943984]

約数ペア:

[(1, 140943984), (2, 70471992), (3, 46981328), (4, 35235996), (6, 23490664), (8, 17617998), (12, 11745332), (16, 8808999), (24, 5872666), (48, 2936333), (991, 142224), (1982, 71112), (2963, 47568), (2973, 47408), (3964, 35556), (5926, 23784), (5946, 23704), (7928, 17778), (8889, 15856), (11852, 11892)]