156745578830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{214719971}}^1$

素因数の和:214720051

約数の個数: 16

約数和(自身を含む): 286007002704

約数和(自身を除く): 129261423874

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 214719971, 429439942, 1073599855, 2147199710, 15674557883, 31349115766, 78372789415, 156745578830]

約数ペア:

[(1, 156745578830), (2, 78372789415), (5, 31349115766), (10, 15674557883), (73, 2147199710), (146, 1073599855), (365, 429439942), (730, 214719971)]