158913796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4157}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 293388480

約数和(自身を除く): 134474684

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 4157, 8314, 9557, 16628, 19114, 38228, 78983, 157966, 315932, 2090971, 4181942, 8363884, 39728449, 79456898, 158913796]

約数ペア:

[(1, 158913796), (2, 79456898), (4, 39728449), (19, 8363884), (38, 4181942), (76, 2090971), (503, 315932), (1006, 157966), (2012, 78983), (4157, 38228), (8314, 19114), (9557, 16628)]