155278512

素因数分解:

$2^4\times 3^3\times {\mathrm{359441}}^1$

素因数の和:359458

約数の個数: 40

約数和(自身を含む): 445708080

約数和(自身を除く): 290429568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 359441, 718882, 1078323, 1437764, 2156646, 2875528, 3234969, 4313292, 5751056, 6469938, 8626584, 9704907, 12939876, 17253168, 19409814, 25879752, 38819628, 51759504, 77639256, 155278512]

約数ペア:

[(1, 155278512), (2, 77639256), (3, 51759504), (4, 38819628), (6, 25879752), (8, 19409814), (9, 17253168), (12, 12939876), (16, 9704907), (18, 8626584), (24, 6469938), (27, 5751056), (36, 4313292), (48, 3234969), (54, 2875528), (72, 2156646), (108, 1437764), (144, 1078323), (216, 718882), (432, 359441)]