153946228

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 272772360

約数和(自身を除く): 118826132

約数列:

[1, 2, 4, 113, 226, 421, 452, 809, 842, 1618, 1684, 3236, 47573, 91417, 95146, 182834, 190292, 340589, 365668, 681178, 1362356, 38486557, 76973114, 153946228]

約数ペア:

[(1, 153946228), (2, 76973114), (4, 38486557), (113, 1362356), (226, 681178), (421, 365668), (452, 340589), (809, 190292), (842, 182834), (1618, 95146), (1684, 91417), (3236, 47573)]