156989701030

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{472391}}^1$

素因数の和:472764

約数の個数: 32

約数和(自身を含む): 285702681600

約数和(自身を除く): 128712980570

約数列:

[1, 2, 5, 10, 167, 199, 334, 398, 835, 995, 1670, 1990, 33233, 66466, 166165, 332330, 472391, 944782, 2361955, 4723910, 78889297, 94005809, 157778594, 188011618, 394446485, 470029045, 788892970, 940058090, 15698970103, 31397940206, 78494850515, 156989701030]

約数ペア:

[(1, 156989701030), (2, 78494850515), (5, 31397940206), (10, 15698970103), (167, 940058090), (199, 788892970), (334, 470029045), (398, 394446485), (835, 188011618), (995, 157778594), (1670, 94005809), (1990, 78889297), (33233, 4723910), (66466, 2361955), (166165, 944782), (332330, 472391)]