191442742568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1561727}}^1$

素因数の和:1561950

約数の個数: 64

約数和(自身を含む): 449777664000

約数和(自身を除く): 258334921432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 796, 1393, 1592, 2189, 2786, 4378, 5572, 8756, 11144, 15323, 17512, 30646, 61292, 122584, 1561727, 3123454, 6246908, 10932089, 12493816, 17178997, 21864178, 34357994, 43728356, 68715988, 87456712, 120252979, 137431976, 240505958, 310783673, 481011916, 621567346, 962023832, 1243134692, 2175485711, 2486269384, 3418620403, 4350971422, 6837240806, 8701942844, 13674481612, 17403885688, 23930342821, 27348963224, 47860685642, 95721371284, 191442742568]

約数ペア:

[(1, 191442742568), (2, 95721371284), (4, 47860685642), (7, 27348963224), (8, 23930342821), (11, 17403885688), (14, 13674481612), (22, 8701942844), (28, 6837240806), (44, 4350971422), (56, 3418620403), (77, 2486269384), (88, 2175485711), (154, 1243134692), (199, 962023832), (308, 621567346), (398, 481011916), (616, 310783673), (796, 240505958), (1393, 137431976), (1592, 120252979), (2189, 87456712), (2786, 68715988), (4378, 43728356), (5572, 34357994), (8756, 21864178), (11144, 17178997), (15323, 12493816), (17512, 10932089), (30646, 6246908), (61292, 3123454), (122584, 1561727)]