143521872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230003}}^1$

素因数の和:230027

約数の個数: 40

約数和(自身を含む): 399286944

約数和(自身を除く): 255765072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 230003, 460006, 690009, 920012, 1380018, 1840024, 2760036, 2990039, 3680048, 5520072, 5980078, 8970117, 11040144, 11960156, 17940234, 23920312, 35880468, 47840624, 71760936, 143521872]

約数ペア:

[(1, 143521872), (2, 71760936), (3, 47840624), (4, 35880468), (6, 23920312), (8, 17940234), (12, 11960156), (13, 11040144), (16, 8970117), (24, 5980078), (26, 5520072), (39, 3680048), (48, 2990039), (52, 2760036), (78, 1840024), (104, 1380018), (156, 920012), (208, 690009), (312, 460006), (624, 230003)]