158029984

素因数分解:

$2^5\times 7^1\times {\mathrm{705491}}^1$

素因数の和:705508

約数の個数: 24

約数和(自身を含む): 355567968

約数和(自身を除く): 197537984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 705491, 1410982, 2821964, 4938437, 5643928, 9876874, 11287856, 19753748, 22575712, 39507496, 79014992, 158029984]

約数ペア:

[(1, 158029984), (2, 79014992), (4, 39507496), (7, 22575712), (8, 19753748), (14, 11287856), (16, 9876874), (28, 5643928), (32, 4938437), (56, 2821964), (112, 1410982), (224, 705491)]