156325280

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2551}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 370427904

約数和(自身を除く): 214102624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 2551, 3064, 3830, 5102, 6128, 7660, 10204, 12256, 12755, 15320, 20408, 25510, 30640, 40816, 51020, 61280, 81632, 102040, 204080, 408160, 977033, 1954066, 3908132, 4885165, 7816264, 9770330, 15632528, 19540660, 31265056, 39081320, 78162640, 156325280]

約数ペア:

[(1, 156325280), (2, 78162640), (4, 39081320), (5, 31265056), (8, 19540660), (10, 15632528), (16, 9770330), (20, 7816264), (32, 4885165), (40, 3908132), (80, 1954066), (160, 977033), (383, 408160), (766, 204080), (1532, 102040), (1915, 81632), (2551, 61280), (3064, 51020), (3830, 40816), (5102, 30640), (6128, 25510), (7660, 20408), (10204, 15320), (12256, 12755)]