155352312

素因数分解:

$2^3\times 3^2\times {\mathrm{2157671}}^1$

素因数の和:2157683

約数の個数: 24

約数和(自身を含む): 420746040

約数和(自身を除く): 265393728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2157671, 4315342, 6473013, 8630684, 12946026, 17261368, 19419039, 25892052, 38838078, 51784104, 77676156, 155352312]

約数ペア:

[(1, 155352312), (2, 77676156), (3, 51784104), (4, 38838078), (6, 25892052), (8, 19419039), (9, 17261368), (12, 12946026), (18, 8630684), (24, 6473013), (36, 4315342), (72, 2157671)]