129281664

素因数分解:

$2^7\times 3^1\times {\mathrm{336671}}^1$

素因数の和:336688

約数の個数: 32

約数和(自身を含む): 343405440

約数和(自身を除く): 214123776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 336671, 673342, 1010013, 1346684, 2020026, 2693368, 4040052, 5386736, 8080104, 10773472, 16160208, 21546944, 32320416, 43093888, 64640832, 129281664]

約数ペア:

[(1, 129281664), (2, 64640832), (3, 43093888), (4, 32320416), (6, 21546944), (8, 16160208), (12, 10773472), (16, 8080104), (24, 5386736), (32, 4040052), (48, 2693368), (64, 2020026), (96, 1346684), (128, 1010013), (192, 673342), (384, 336671)]