154286672

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{59159}}^1$

素因数の和:59330

約数の個数: 20

約数和(自身を含む): 300769440

約数和(自身を除く): 146482768

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 59159, 118318, 236636, 473272, 946544, 9642917, 19285834, 38571668, 77143336, 154286672]

約数ペア:

[(1, 154286672), (2, 77143336), (4, 38571668), (8, 19285834), (16, 9642917), (163, 946544), (326, 473272), (652, 236636), (1304, 118318), (2608, 59159)]