139173264

素因数分解:

$2^4\times 3^2\times {\mathrm{966481}}^1$

素因数の和:966495

約数の個数: 30

約数和(自身を含む): 389492246

約数和(自身を除く): 250318982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 966481, 1932962, 2899443, 3865924, 5798886, 7731848, 8698329, 11597772, 15463696, 17396658, 23195544, 34793316, 46391088, 69586632, 139173264]

約数ペア:

[(1, 139173264), (2, 69586632), (3, 46391088), (4, 34793316), (6, 23195544), (8, 17396658), (9, 15463696), (12, 11597772), (16, 8698329), (18, 7731848), (24, 5798886), (36, 3865924), (48, 2899443), (72, 1932962), (144, 966481)]