157055584004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{79823}}^1$

素因数の和:80396

約数の個数: 48

約数和(自身を含む): 303585359616

約数和(自身を除く): 146529775612

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 461, 922, 1067, 1844, 2134, 4268, 5071, 10142, 20284, 44717, 79823, 89434, 159646, 178868, 319292, 491887, 878053, 983774, 1756106, 1967548, 3512212, 7742831, 15485662, 30971324, 36798403, 73596806, 85171141, 147193612, 170342282, 340684564, 404782433, 809564866, 1619129732, 3569445091, 7138890182, 14277780364, 39263896001, 78527792002, 157055584004]

約数ペア:

[(1, 157055584004), (2, 78527792002), (4, 39263896001), (11, 14277780364), (22, 7138890182), (44, 3569445091), (97, 1619129732), (194, 809564866), (388, 404782433), (461, 340684564), (922, 170342282), (1067, 147193612), (1844, 85171141), (2134, 73596806), (4268, 36798403), (5071, 30971324), (10142, 15485662), (20284, 7742831), (44717, 3512212), (79823, 1967548), (89434, 1756106), (159646, 983774), (178868, 878053), (319292, 491887)]