145318732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2803}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 274242416

約数和(自身を除く): 128923684

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 2803, 3988, 5606, 11212, 12961, 25922, 36439, 51844, 72878, 145756, 2794591, 5589182, 11178364, 36329683, 72659366, 145318732]

約数ペア:

[(1, 145318732), (2, 72659366), (4, 36329683), (13, 11178364), (26, 5589182), (52, 2794591), (997, 145756), (1994, 72878), (2803, 51844), (3988, 36439), (5606, 25922), (11212, 12961)]