145499188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1801}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 268425920

約数和(自身を除く): 122926732

約数列:

[1, 2, 4, 19, 38, 76, 1063, 1801, 2126, 3602, 4252, 7204, 20197, 34219, 40394, 68438, 80788, 136876, 1914463, 3828926, 7657852, 36374797, 72749594, 145499188]

約数ペア:

[(1, 145499188), (2, 72749594), (4, 36374797), (19, 7657852), (38, 3828926), (76, 1914463), (1063, 136876), (1801, 80788), (2126, 68438), (3602, 40394), (4252, 34219), (7204, 20197)]