164934978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 375217920

約数和(自身を除く): 210282942

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1033, 1157, 1794, 2047, 2066, 2314, 3099, 3471, 4094, 6141, 6198, 6942, 12282, 13429, 23759, 26611, 26858, 40287, 47518, 53222, 71277, 79833, 80574, 91937, 142554, 159666, 183874, 275811, 308867, 551622, 617734, 926601, 1195181, 1853202, 2114551, 2390362, 3585543, 4229102, 6343653, 7171086, 12687306, 27489163, 54978326, 82467489, 164934978]

約数ペア:

[(1, 164934978), (2, 82467489), (3, 54978326), (6, 27489163), (13, 12687306), (23, 7171086), (26, 6343653), (39, 4229102), (46, 3585543), (69, 2390362), (78, 2114551), (89, 1853202), (138, 1195181), (178, 926601), (267, 617734), (299, 551622), (534, 308867), (598, 275811), (897, 183874), (1033, 159666), (1157, 142554), (1794, 91937), (2047, 80574), (2066, 79833), (2314, 71277), (3099, 53222), (3471, 47518), (4094, 40287), (6141, 26858), (6198, 26611), (6942, 23759), (12282, 13429)]