153399484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 316850688

約数和(自身を除く): 163451204

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 263, 518, 526, 563, 1036, 1052, 1126, 1841, 2252, 3682, 3941, 7364, 7882, 9731, 15764, 19462, 20831, 38924, 41662, 68117, 83324, 136234, 145817, 148069, 272468, 291634, 296138, 583268, 592276, 1036483, 2072966, 4145932, 5478553, 10957106, 21914212, 38349871, 76699742, 153399484]

約数ペア:

[(1, 153399484), (2, 76699742), (4, 38349871), (7, 21914212), (14, 10957106), (28, 5478553), (37, 4145932), (74, 2072966), (148, 1036483), (259, 592276), (263, 583268), (518, 296138), (526, 291634), (563, 272468), (1036, 148069), (1052, 145817), (1126, 136234), (1841, 83324), (2252, 68117), (3682, 41662), (3941, 38924), (7364, 20831), (7882, 19462), (9731, 15764)]