148804596

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 389252864

約数和(自身を除く): 240448268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 387, 388, 516, 582, 774, 873, 991, 1164, 1548, 1746, 1982, 2973, 3492, 3964, 4171, 5946, 8342, 8919, 11892, 12513, 16684, 17838, 25026, 35676, 37539, 42613, 50052, 75078, 85226, 96127, 127839, 150156, 170452, 192254, 255678, 288381, 383517, 384508, 511356, 576762, 767034, 865143, 1153524, 1534068, 1730286, 3460572, 4133461, 8266922, 12400383, 16533844, 24800766, 37201149, 49601532, 74402298, 148804596]

約数ペア:

[(1, 148804596), (2, 74402298), (3, 49601532), (4, 37201149), (6, 24800766), (9, 16533844), (12, 12400383), (18, 8266922), (36, 4133461), (43, 3460572), (86, 1730286), (97, 1534068), (129, 1153524), (172, 865143), (194, 767034), (258, 576762), (291, 511356), (387, 384508), (388, 383517), (516, 288381), (582, 255678), (774, 192254), (873, 170452), (991, 150156), (1164, 127839), (1548, 96127), (1746, 85226), (1982, 75078), (2973, 50052), (3492, 42613), (3964, 37539), (4171, 35676), (5946, 25026), (8342, 17838), (8919, 16684), (11892, 12513)]