137128368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219757}}^1$

素因数の和:219781

約数の個数: 40

約数和(自身を含む): 381499888

約数和(自身を除く): 244371520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 219757, 439514, 659271, 879028, 1318542, 1758056, 2637084, 2856841, 3516112, 5274168, 5713682, 8570523, 10548336, 11427364, 17141046, 22854728, 34282092, 45709456, 68564184, 137128368]

約数ペア:

[(1, 137128368), (2, 68564184), (3, 45709456), (4, 34282092), (6, 22854728), (8, 17141046), (12, 11427364), (13, 10548336), (16, 8570523), (24, 5713682), (26, 5274168), (39, 3516112), (48, 2856841), (52, 2637084), (78, 1758056), (104, 1318542), (156, 879028), (208, 659271), (312, 439514), (624, 219757)]