169520448

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20533}}^1$

素因数の和:20591

約数の個数: 56

約数和(自身を含む): 458975968

約数和(自身を除く): 289455520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 20533, 41066, 61599, 82132, 123198, 164264, 246396, 328528, 492792, 657056, 882919, 985584, 1314112, 1765838, 1971168, 2648757, 3531676, 3942336, 5297514, 7063352, 10595028, 14126704, 21190056, 28253408, 42380112, 56506816, 84760224, 169520448]

約数ペア:

[(1, 169520448), (2, 84760224), (3, 56506816), (4, 42380112), (6, 28253408), (8, 21190056), (12, 14126704), (16, 10595028), (24, 7063352), (32, 5297514), (43, 3942336), (48, 3531676), (64, 2648757), (86, 1971168), (96, 1765838), (129, 1314112), (172, 985584), (192, 882919), (258, 657056), (344, 492792), (516, 328528), (688, 246396), (1032, 164264), (1376, 123198), (2064, 82132), (2752, 61599), (4128, 41066), (8256, 20533)]