197737128

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{11491}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 537825600

約数和(自身を除く): 340088472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 11491, 17208, 22982, 34473, 45964, 68946, 91928, 103419, 137892, 206838, 275784, 413676, 827352, 2746349, 5492698, 8239047, 10985396, 16478094, 21970792, 24717141, 32956188, 49434282, 65912376, 98868564, 197737128]

約数ペア:

[(1, 197737128), (2, 98868564), (3, 65912376), (4, 49434282), (6, 32956188), (8, 24717141), (9, 21970792), (12, 16478094), (18, 10985396), (24, 8239047), (36, 5492698), (72, 2746349), (239, 827352), (478, 413676), (717, 275784), (956, 206838), (1434, 137892), (1912, 103419), (2151, 91928), (2868, 68946), (4302, 45964), (5736, 34473), (8604, 22982), (11491, 17208)]