154311408

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20219}}^1$

素因数の和:20286

約数の個数: 60

約数和(自身を含む): 440027640

約数和(自身を除く): 285716232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 20219, 40438, 60657, 80876, 121314, 161752, 181971, 242628, 323504, 363942, 485256, 727884, 970512, 1071607, 1455768, 2143214, 2911536, 3214821, 4286428, 6429642, 8572856, 9644463, 12859284, 17145712, 19288926, 25718568, 38577852, 51437136, 77155704, 154311408]

約数ペア:

[(1, 154311408), (2, 77155704), (3, 51437136), (4, 38577852), (6, 25718568), (8, 19288926), (9, 17145712), (12, 12859284), (16, 9644463), (18, 8572856), (24, 6429642), (36, 4286428), (48, 3214821), (53, 2911536), (72, 2143214), (106, 1455768), (144, 1071607), (159, 970512), (212, 727884), (318, 485256), (424, 363942), (477, 323504), (636, 242628), (848, 181971), (954, 161752), (1272, 121314), (1908, 80876), (2544, 60657), (3816, 40438), (7632, 20219)]