164915004

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{69761}}^1$

素因数の和:69965

約数の個数: 24

約数和(自身を含む): 386760528

約数和(自身を除く): 221845524

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 69761, 139522, 209283, 279044, 418566, 837132, 13742917, 27485834, 41228751, 54971668, 82457502, 164915004]

約数ペア:

[(1, 164915004), (2, 82457502), (3, 54971668), (4, 41228751), (6, 27485834), (12, 13742917), (197, 837132), (394, 418566), (591, 279044), (788, 209283), (1182, 139522), (2364, 69761)]