156939365560

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{23493917}}^1$

素因数の和:23494095

約数の個数: 32

約数和(自身を含む): 355228040160

約数和(自身を除く): 198288674600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 23493917, 46987834, 93975668, 117469585, 187951336, 234939170, 469878340, 939756680, 3923484139, 7846968278, 15693936556, 19617420695, 31387873112, 39234841390, 78469682780, 156939365560]

約数ペア:

[(1, 156939365560), (2, 78469682780), (4, 39234841390), (5, 31387873112), (8, 19617420695), (10, 15693936556), (20, 7846968278), (40, 3923484139), (167, 939756680), (334, 469878340), (668, 234939170), (835, 187951336), (1336, 117469585), (1670, 93975668), (3340, 46987834), (6680, 23493917)]