159158270

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 290223648

約数和(自身を除く): 131065378

約数列:

[1, 2, 5, 10, 173, 197, 346, 394, 467, 865, 934, 985, 1730, 1970, 2335, 4670, 34081, 68162, 80791, 91999, 161582, 170405, 183998, 340810, 403955, 459995, 807910, 919990, 15915827, 31831654, 79579135, 159158270]

約数ペア:

[(1, 159158270), (2, 79579135), (5, 31831654), (10, 15915827), (173, 919990), (197, 807910), (346, 459995), (394, 403955), (467, 340810), (865, 183998), (934, 170405), (985, 161582), (1730, 91999), (1970, 80791), (2335, 68162), (4670, 34081)]