155991768

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{18731}}^1$

素因数の和:19087

約数の個数: 32

約数和(自身を含む): 391124160

約数和(自身を除く): 235132392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 18731, 37462, 56193, 74924, 112386, 149848, 224772, 449544, 6499657, 12999314, 19498971, 25998628, 38997942, 51997256, 77995884, 155991768]

約数ペア:

[(1, 155991768), (2, 77995884), (3, 51997256), (4, 38997942), (6, 25998628), (8, 19498971), (12, 12999314), (24, 6499657), (347, 449544), (694, 224772), (1041, 149848), (1388, 112386), (2082, 74924), (2776, 56193), (4164, 37462), (8328, 18731)]