173843696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6729

約数の個数: 40

約数和(自身を含む): 365643264

約数和(自身を除く): 191799568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6581, 6604, 13162, 13208, 26324, 26416, 52648, 85553, 105296, 171106, 342212, 684424, 835787, 1368848, 1671574, 3343148, 6686296, 10865231, 13372592, 21730462, 43460924, 86921848, 173843696]

約数ペア:

[(1, 173843696), (2, 86921848), (4, 43460924), (8, 21730462), (13, 13372592), (16, 10865231), (26, 6686296), (52, 3343148), (104, 1671574), (127, 1368848), (208, 835787), (254, 684424), (508, 342212), (1016, 171106), (1651, 105296), (2032, 85553), (3302, 52648), (6581, 26416), (6604, 26324), (13162, 13208)]