156730371982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1\times {\mathrm{225889}}^1$

素因数の和:246315

約数の個数: 16

約数和(自身を含む): 248938008480

約数和(自身を除く): 92207636498

約数列:

[1, 2, 17, 34, 20407, 40814, 225889, 346919, 451778, 693838, 3840113, 7680226, 4609716823, 9219433646, 78365185991, 156730371982]

約数ペア:

[(1, 156730371982), (2, 78365185991), (17, 9219433646), (34, 4609716823), (20407, 7680226), (40814, 3840113), (225889, 693838), (346919, 451778)]