154407848

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 339500160

約数和(自身を除く): 185092312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 107, 146, 214, 292, 353, 428, 511, 584, 706, 749, 856, 1022, 1412, 1498, 2044, 2471, 2824, 2996, 4088, 4942, 5992, 7811, 9884, 15622, 19768, 25769, 31244, 37771, 51538, 54677, 62488, 75542, 103076, 109354, 151084, 180383, 206152, 218708, 264397, 302168, 360766, 437416, 528794, 721532, 1057588, 1443064, 2115176, 2757283, 5514566, 11029132, 19300981, 22058264, 38601962, 77203924, 154407848]

約数ペア:

[(1, 154407848), (2, 77203924), (4, 38601962), (7, 22058264), (8, 19300981), (14, 11029132), (28, 5514566), (56, 2757283), (73, 2115176), (107, 1443064), (146, 1057588), (214, 721532), (292, 528794), (353, 437416), (428, 360766), (511, 302168), (584, 264397), (706, 218708), (749, 206152), (856, 180383), (1022, 151084), (1412, 109354), (1498, 103076), (2044, 75542), (2471, 62488), (2824, 54677), (2996, 51538), (4088, 37771), (4942, 31244), (5992, 25769), (7811, 19768), (9884, 15622)]