168034282676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1\times {\mathrm{19709}}^1$

素因数の和:21144

約数の個数: 48

約数和(自身を含む): 319436974080

約数和(自身を除く): 151402691404

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1291, 1651, 2582, 3302, 5164, 6604, 16783, 19709, 33566, 39418, 67132, 78836, 163957, 256217, 327914, 512434, 655828, 1024868, 2131441, 2503043, 4262882, 5006086, 8525764, 10012172, 25444319, 32539559, 50888638, 65079118, 101777276, 130158236, 330776147, 661552294, 1323104588, 3231428513, 6462857026, 12925714052, 42008570669, 84017141338, 168034282676]

約数ペア:

[(1, 168034282676), (2, 84017141338), (4, 42008570669), (13, 12925714052), (26, 6462857026), (52, 3231428513), (127, 1323104588), (254, 661552294), (508, 330776147), (1291, 130158236), (1651, 101777276), (2582, 65079118), (3302, 50888638), (5164, 32539559), (6604, 25444319), (16783, 10012172), (19709, 8525764), (33566, 5006086), (39418, 4262882), (67132, 2503043), (78836, 2131441), (163957, 1024868), (256217, 655828), (327914, 512434)]