158095880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{58991}}^1$

素因数の和:59069

約数の個数: 32

約数和(自身を含む): 361031040

約数和(自身を除く): 202935160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 58991, 117982, 235964, 294955, 471928, 589910, 1179820, 2359640, 3952397, 7904794, 15809588, 19761985, 31619176, 39523970, 79047940, 158095880]

約数ペア:

[(1, 158095880), (2, 79047940), (4, 39523970), (5, 31619176), (8, 19761985), (10, 15809588), (20, 7904794), (40, 3952397), (67, 2359640), (134, 1179820), (268, 589910), (335, 471928), (536, 294955), (670, 235964), (1340, 117982), (2680, 58991)]