156799864012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1\times {\mathrm{22697}}^1$

素因数の和:23706

約数の個数: 48

約数和(自身を含む): 301255482528

約数和(自身を除く): 144455618516

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 797, 1594, 2167, 3188, 4334, 8668, 8767, 17534, 22697, 35068, 45394, 90788, 157009, 249667, 314018, 499334, 628036, 998668, 1727099, 3454198, 4471309, 6908396, 8942618, 17885236, 18089509, 36179018, 49184399, 72358036, 98368798, 196737596, 198984599, 397969198, 795938396, 3563633273, 7127266546, 14254533092, 39199966003, 78399932006, 156799864012]

約数ペア:

[(1, 156799864012), (2, 78399932006), (4, 39199966003), (11, 14254533092), (22, 7127266546), (44, 3563633273), (197, 795938396), (394, 397969198), (788, 198984599), (797, 196737596), (1594, 98368798), (2167, 72358036), (3188, 49184399), (4334, 36179018), (8668, 18089509), (8767, 17885236), (17534, 8942618), (22697, 6908396), (35068, 4471309), (45394, 3454198), (90788, 1727099), (157009, 998668), (249667, 628036), (314018, 499334)]