156778236

素因数分解:

$2^2\times 3^2\times {\mathrm{4354951}}^1$

素因数の和:4354961

約数の個数: 18

約数和(自身を含む): 396300632

約数和(自身を除く): 239522396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4354951, 8709902, 13064853, 17419804, 26129706, 39194559, 52259412, 78389118, 156778236]

約数ペア:

[(1, 156778236), (2, 78389118), (3, 52259412), (4, 39194559), (6, 26129706), (9, 17419804), (12, 13064853), (18, 8709902), (36, 4354951)]