156988473896

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{5021}}^1\times {\mathrm{16217}}^1$

素因数の和:21485

約数の個数: 32

約数和(自身を含む): 295651869480

約数和(自身を除く): 138663395584

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 5021, 10042, 16217, 20084, 32434, 40168, 64868, 129736, 1210061, 2420122, 3908297, 4840244, 7816594, 9680488, 15633188, 31266376, 81425557, 162851114, 325702228, 651404456, 19623559237, 39247118474, 78494236948, 156988473896]

約数ペア:

[(1, 156988473896), (2, 78494236948), (4, 39247118474), (8, 19623559237), (241, 651404456), (482, 325702228), (964, 162851114), (1928, 81425557), (5021, 31266376), (10042, 15633188), (16217, 9680488), (20084, 7816594), (32434, 4840244), (40168, 3908297), (64868, 2420122), (129736, 1210061)]