156978528448

素因数分解:

$2^6\times 7^1\times {\mathrm{350398501}}^1$

素因数の和:350398520

約数の個数: 28

約数和(自身を含む): 356004878032

約数和(自身を除く): 199026349584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350398501, 700797002, 1401594004, 2452789507, 2803188008, 4905579014, 5606376016, 9811158028, 11212752032, 19622316056, 22425504064, 39244632112, 78489264224, 156978528448]

約数ペア:

[(1, 156978528448), (2, 78489264224), (4, 39244632112), (7, 22425504064), (8, 19622316056), (14, 11212752032), (16, 9811158028), (28, 5606376016), (32, 4905579014), (56, 2803188008), (64, 2452789507), (112, 1401594004), (224, 700797002), (448, 350398501)]