156065404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{82487}}^1$

素因数の和:82545

約数の個数: 24

約数和(自身を含む): 304875648

約数和(自身を除く): 148810244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 82487, 164974, 329948, 907357, 1814714, 3546941, 3629428, 7093882, 14187764, 39016351, 78032702, 156065404]

約数ペア:

[(1, 156065404), (2, 78032702), (4, 39016351), (11, 14187764), (22, 7093882), (43, 3629428), (44, 3546941), (86, 1814714), (172, 907357), (473, 329948), (946, 164974), (1892, 82487)]