157557528

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3271}}^1$

素因数の和:3509

約数の個数: 64

約数和(自身を含む): 439756800

約数和(自身を除く): 282199272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3271, 4014, 5352, 6021, 6542, 8028, 9813, 12042, 13084, 16056, 19626, 24084, 26168, 29439, 39252, 48168, 58878, 78504, 88317, 117756, 176634, 235512, 353268, 706536, 729433, 1458866, 2188299, 2917732, 4376598, 5835464, 6564897, 8753196, 13129794, 17506392, 19694691, 26259588, 39389382, 52519176, 78778764, 157557528]

約数ペア:

[(1, 157557528), (2, 78778764), (3, 52519176), (4, 39389382), (6, 26259588), (8, 19694691), (9, 17506392), (12, 13129794), (18, 8753196), (24, 6564897), (27, 5835464), (36, 4376598), (54, 2917732), (72, 2188299), (108, 1458866), (216, 729433), (223, 706536), (446, 353268), (669, 235512), (892, 176634), (1338, 117756), (1784, 88317), (2007, 78504), (2676, 58878), (3271, 48168), (4014, 39252), (5352, 29439), (6021, 26168), (6542, 24084), (8028, 19626), (9813, 16056), (12042, 13084)]