155037776

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{59447}}^1$

素因数の和:59618

約数の個数: 20

約数和(自身を含む): 302233632

約数和(自身を除く): 147195856

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 59447, 118894, 237788, 475576, 951152, 9689861, 19379722, 38759444, 77518888, 155037776]

約数ペア:

[(1, 155037776), (2, 77518888), (4, 38759444), (8, 19379722), (16, 9689861), (163, 951152), (326, 475576), (652, 237788), (1304, 118894), (2608, 59447)]