142253912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3307}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 281841600

約数和(自身を除く): 139587688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 3307, 5377, 6614, 10754, 13228, 21508, 26456, 43016, 62833, 125666, 251332, 502664, 935881, 1871762, 3743524, 7487048, 17781739, 35563478, 71126956, 142253912]

約数ペア:

[(1, 142253912), (2, 71126956), (4, 35563478), (8, 17781739), (19, 7487048), (38, 3743524), (76, 1871762), (152, 935881), (283, 502664), (566, 251332), (1132, 125666), (2264, 62833), (3307, 43016), (5377, 26456), (6614, 21508), (10754, 13228)]