158045272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{256567}}^1$

素因数の和:256591

約数の個数: 32

約数和(自身を含む): 369457920

約数和(自身を除く): 211412648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 256567, 513134, 1026268, 1795969, 2052536, 2822237, 3591938, 5644474, 7183876, 11288948, 14367752, 19755659, 22577896, 39511318, 79022636, 158045272]

約数ペア:

[(1, 158045272), (2, 79022636), (4, 39511318), (7, 22577896), (8, 19755659), (11, 14367752), (14, 11288948), (22, 7183876), (28, 5644474), (44, 3591938), (56, 2822237), (77, 2052536), (88, 1795969), (154, 1026268), (308, 513134), (616, 256567)]