128564964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3465

約数の個数: 72

約数和(自身を含む): 358289568

約数和(自身を除く): 229724604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3347, 3492, 4268, 6402, 6694, 9603, 10041, 12804, 13388, 19206, 20082, 30123, 36817, 38412, 40164, 60246, 73634, 110451, 120492, 147268, 220902, 324659, 331353, 441804, 649318, 662706, 973977, 1298636, 1325412, 1947954, 2921931, 3571249, 3895908, 5843862, 7142498, 10713747, 11687724, 14284996, 21427494, 32141241, 42854988, 64282482, 128564964]

約数ペア:

[(1, 128564964), (2, 64282482), (3, 42854988), (4, 32141241), (6, 21427494), (9, 14284996), (11, 11687724), (12, 10713747), (18, 7142498), (22, 5843862), (33, 3895908), (36, 3571249), (44, 2921931), (66, 1947954), (97, 1325412), (99, 1298636), (132, 973977), (194, 662706), (198, 649318), (291, 441804), (388, 331353), (396, 324659), (582, 220902), (873, 147268), (1067, 120492), (1164, 110451), (1746, 73634), (2134, 60246), (3201, 40164), (3347, 38412), (3492, 36817), (4268, 30123), (6402, 20082), (6694, 19206), (9603, 13388), (10041, 12804)]