120321578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2958

約数の個数: 24

約数和(自身を含む): 197042688

約数和(自身を除く): 76721110

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 2803, 3302, 5606, 21463, 36439, 42926, 72878, 355981, 473707, 711962, 947414, 4627753, 9255506, 60160789, 120321578]

約数ペア:

[(1, 120321578), (2, 60160789), (13, 9255506), (26, 4627753), (127, 947414), (169, 711962), (254, 473707), (338, 355981), (1651, 72878), (2803, 42926), (3302, 36439), (5606, 21463)]