181134512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6857}}^1$

素因数の和:7005

約数の個数: 40

約数和(自身を含む): 380975616

約数和(自身を除く): 199841104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 6857, 13208, 13714, 26416, 27428, 54856, 89141, 109712, 178282, 356564, 713128, 870839, 1426256, 1741678, 3483356, 6966712, 11320907, 13933424, 22641814, 45283628, 90567256, 181134512]

約数ペア:

[(1, 181134512), (2, 90567256), (4, 45283628), (8, 22641814), (13, 13933424), (16, 11320907), (26, 6966712), (52, 3483356), (104, 1741678), (127, 1426256), (208, 870839), (254, 713128), (508, 356564), (1016, 178282), (1651, 109712), (2032, 89141), (3302, 54856), (6604, 27428), (6857, 26416), (13208, 13714)]