191017872

素因数分解:

$2^4\times 3^3\times {\mathrm{442171}}^1$

素因数の和:442188

約数の個数: 40

約数和(自身を含む): 548293280

約数和(自身を除く): 357275408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 442171, 884342, 1326513, 1768684, 2653026, 3537368, 3979539, 5306052, 7074736, 7959078, 10612104, 11938617, 15918156, 21224208, 23877234, 31836312, 47754468, 63672624, 95508936, 191017872]

約数ペア:

[(1, 191017872), (2, 95508936), (3, 63672624), (4, 47754468), (6, 31836312), (8, 23877234), (9, 21224208), (12, 15918156), (16, 11938617), (18, 10612104), (24, 7959078), (27, 7074736), (36, 5306052), (48, 3979539), (54, 3537368), (72, 2653026), (108, 1768684), (144, 1326513), (216, 884342), (432, 442171)]