153545902

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 238807800

約数和(自身を除く): 85261898

約数列:

[1, 2, 41, 82, 109, 218, 419, 838, 1681, 3362, 4469, 8938, 17179, 34358, 45671, 91342, 183229, 366458, 704339, 1408678, 1872511, 3745022, 76772951, 153545902]

約数ペア:

[(1, 153545902), (2, 76772951), (41, 3745022), (82, 1872511), (109, 1408678), (218, 704339), (419, 366458), (838, 183229), (1681, 91342), (3362, 45671), (4469, 34358), (8938, 17179)]