156967230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747463}}^1$

素因数の和:747480

約数の個数: 32

約数和(自身を含む): 430539264

約数和(自身を除く): 273572034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747463, 1494926, 2242389, 3737315, 4484778, 5232241, 7474630, 10464482, 11211945, 15696723, 22423890, 26161205, 31393446, 52322410, 78483615, 156967230]

約数ペア:

[(1, 156967230), (2, 78483615), (3, 52322410), (5, 31393446), (6, 26161205), (7, 22423890), (10, 15696723), (14, 11211945), (15, 10464482), (21, 7474630), (30, 5232241), (35, 4484778), (42, 3737315), (70, 2242389), (105, 1494926), (210, 747463)]