168515568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90019}}^1$

素因数の和:90046

約数の個数: 60

約数和(自身を含む): 507892840

約数和(自身を除く): 339377272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 90019, 180038, 270057, 360076, 540114, 720152, 810171, 1080228, 1170247, 1440304, 1620342, 2160456, 2340494, 3240684, 3510741, 4320912, 4680988, 6481368, 7021482, 9361976, 10532223, 12962736, 14042964, 18723952, 21064446, 28085928, 42128892, 56171856, 84257784, 168515568]

約数ペア:

[(1, 168515568), (2, 84257784), (3, 56171856), (4, 42128892), (6, 28085928), (8, 21064446), (9, 18723952), (12, 14042964), (13, 12962736), (16, 10532223), (18, 9361976), (24, 7021482), (26, 6481368), (36, 4680988), (39, 4320912), (48, 3510741), (52, 3240684), (72, 2340494), (78, 2160456), (104, 1620342), (117, 1440304), (144, 1170247), (156, 1080228), (208, 810171), (234, 720152), (312, 540114), (468, 360076), (624, 270057), (936, 180038), (1872, 90019)]