158353872

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3329}}^1$

素因数の和:4331

約数の個数: 40

約数和(自身を含む): 409616640

約数和(自身を除く): 251262768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3329, 3964, 5946, 6658, 7928, 9987, 11892, 13316, 15856, 19974, 23784, 26632, 39948, 47568, 53264, 79896, 159792, 3299039, 6598078, 9897117, 13196156, 19794234, 26392312, 39588468, 52784624, 79176936, 158353872]

約数ペア:

[(1, 158353872), (2, 79176936), (3, 52784624), (4, 39588468), (6, 26392312), (8, 19794234), (12, 13196156), (16, 9897117), (24, 6598078), (48, 3299039), (991, 159792), (1982, 79896), (2973, 53264), (3329, 47568), (3964, 39948), (5946, 26632), (6658, 23784), (7928, 19974), (9987, 15856), (11892, 13316)]