164815560002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{103591}}^1$

素因数の和:104042

約数の個数: 32

約数和(自身を含む): 262916496000

約数和(自身を除く): 98100935998

約数列:

[1, 2, 19, 38, 149, 281, 298, 562, 2831, 5339, 5662, 10678, 41869, 83738, 103591, 207182, 795511, 1591022, 1968229, 3936458, 15435059, 29109071, 30870118, 58218142, 293266121, 553072349, 586532242, 1106144698, 4337251579, 8674503158, 82407780001, 164815560002]

約数ペア:

[(1, 164815560002), (2, 82407780001), (19, 8674503158), (38, 4337251579), (149, 1106144698), (281, 586532242), (298, 553072349), (562, 293266121), (2831, 58218142), (5339, 30870118), (5662, 29109071), (10678, 15435059), (41869, 3936458), (83738, 1968229), (103591, 1591022), (207182, 795511)]