145991448

素因数分解:

$2^3\times 3^2\times {\mathrm{2027659}}^1$

素因数の和:2027671

約数の個数: 24

約数和(自身を含む): 395393700

約数和(自身を除く): 249402252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2027659, 4055318, 6082977, 8110636, 12165954, 16221272, 18248931, 24331908, 36497862, 48663816, 72995724, 145991448]

約数ペア:

[(1, 145991448), (2, 72995724), (3, 48663816), (4, 36497862), (6, 24331908), (8, 18248931), (9, 16221272), (12, 12165954), (18, 8110636), (24, 6082977), (36, 4055318), (72, 2027659)]