128500596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1217}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 372415680

約数和(自身を除く): 243915084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1217, 1257, 1676, 2434, 2514, 2933, 3651, 3771, 4868, 5028, 5866, 7302, 7542, 8519, 8799, 10953, 11732, 14604, 15084, 17038, 17598, 21906, 25557, 26397, 34076, 35196, 43812, 51114, 52794, 76671, 102228, 105588, 153342, 306684, 509923, 1019846, 1529769, 2039692, 3059538, 3569461, 4589307, 6119076, 7138922, 9178614, 10708383, 14277844, 18357228, 21416766, 32125149, 42833532, 64250298, 128500596]

約数ペア:

[(1, 128500596), (2, 64250298), (3, 42833532), (4, 32125149), (6, 21416766), (7, 18357228), (9, 14277844), (12, 10708383), (14, 9178614), (18, 7138922), (21, 6119076), (28, 4589307), (36, 3569461), (42, 3059538), (63, 2039692), (84, 1529769), (126, 1019846), (252, 509923), (419, 306684), (838, 153342), (1217, 105588), (1257, 102228), (1676, 76671), (2434, 52794), (2514, 51114), (2933, 43812), (3651, 35196), (3771, 34076), (4868, 26397), (5028, 25557), (5866, 21906), (7302, 17598), (7542, 17038), (8519, 15084), (8799, 14604), (10953, 11732)]