158311936

素因数分解:

$2^9\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1542

約数の個数: 40

約数和(自身を含む): 317874744

約数和(自身を除く): 159562808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 964, 1283, 1928, 2566, 3856, 5132, 7712, 10264, 15424, 20528, 30848, 41056, 61696, 82112, 123392, 164224, 309203, 328448, 618406, 656896, 1236812, 2473624, 4947248, 9894496, 19788992, 39577984, 79155968, 158311936]

約数ペア:

[(1, 158311936), (2, 79155968), (4, 39577984), (8, 19788992), (16, 9894496), (32, 4947248), (64, 2473624), (128, 1236812), (241, 656896), (256, 618406), (482, 328448), (512, 309203), (964, 164224), (1283, 123392), (1928, 82112), (2566, 61696), (3856, 41056), (5132, 30848), (7712, 20528), (10264, 15424)]