128954214

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{140473}}^1$

素因数の和:140501

約数の個数: 32

約数和(自身を含む): 303423840

約数和(自身を除く): 174469626

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 140473, 280946, 421419, 842838, 1264257, 2388041, 2528514, 3792771, 4776082, 7164123, 7585542, 14328246, 21492369, 42984738, 64477107, 128954214]

約数ペア:

[(1, 128954214), (2, 64477107), (3, 42984738), (6, 21492369), (9, 14328246), (17, 7585542), (18, 7164123), (27, 4776082), (34, 3792771), (51, 2528514), (54, 2388041), (102, 1264257), (153, 842838), (306, 421419), (459, 280946), (918, 140473)]