155669228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8838

約数の個数: 48

約数和(自身を含む): 330408960

約数和(自身を除く): 174739732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8779, 8866, 17558, 17732, 35116, 96569, 114127, 193138, 228254, 272149, 386276, 456508, 544298, 1088596, 1255397, 2510794, 2993639, 3537937, 5021588, 5987278, 7075874, 11974556, 14151748, 38917307, 77834614, 155669228]

約数ペア:

[(1, 155669228), (2, 77834614), (4, 38917307), (11, 14151748), (13, 11974556), (22, 7075874), (26, 5987278), (31, 5021588), (44, 3537937), (52, 2993639), (62, 2510794), (124, 1255397), (143, 1088596), (286, 544298), (341, 456508), (403, 386276), (572, 272149), (682, 228254), (806, 193138), (1364, 114127), (1612, 96569), (4433, 35116), (8779, 17732), (8866, 17558)]