138880152

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3463}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 376917840

約数和(自身を除く): 238037688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 3463, 4456, 5013, 6684, 6926, 10026, 10389, 13368, 13852, 20052, 20778, 27704, 31167, 40104, 41556, 62334, 83112, 124668, 249336, 1928891, 3857782, 5786673, 7715564, 11573346, 15431128, 17360019, 23146692, 34720038, 46293384, 69440076, 138880152]

約数ペア:

[(1, 138880152), (2, 69440076), (3, 46293384), (4, 34720038), (6, 23146692), (8, 17360019), (9, 15431128), (12, 11573346), (18, 7715564), (24, 5786673), (36, 3857782), (72, 1928891), (557, 249336), (1114, 124668), (1671, 83112), (2228, 62334), (3342, 41556), (3463, 40104), (4456, 31167), (5013, 27704), (6684, 20778), (6926, 20052), (10026, 13852), (10389, 13368)]