152166400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 84

約数和(自身を含む): 377857512

約数和(自身を除く): 225691112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 743, 800, 1024, 1280, 1486, 1600, 2048, 2560, 2972, 3200, 3715, 4096, 5120, 5944, 6400, 7430, 8192, 10240, 11888, 12800, 14860, 18575, 20480, 23776, 25600, 29720, 37150, 40960, 47552, 51200, 59440, 74300, 95104, 102400, 118880, 148600, 190208, 204800, 237760, 297200, 380416, 475520, 594400, 760832, 951040, 1188800, 1521664, 1902080, 2377600, 3043328, 3804160, 4755200, 6086656, 7608320, 9510400, 15216640, 19020800, 30433280, 38041600, 76083200, 152166400]

約数ペア:

[(1, 152166400), (2, 76083200), (4, 38041600), (5, 30433280), (8, 19020800), (10, 15216640), (16, 9510400), (20, 7608320), (25, 6086656), (32, 4755200), (40, 3804160), (50, 3043328), (64, 2377600), (80, 1902080), (100, 1521664), (128, 1188800), (160, 951040), (200, 760832), (256, 594400), (320, 475520), (400, 380416), (512, 297200), (640, 237760), (743, 204800), (800, 190208), (1024, 148600), (1280, 118880), (1486, 102400), (1600, 95104), (2048, 74300), (2560, 59440), (2972, 51200), (3200, 47552), (3715, 40960), (4096, 37150), (5120, 29720), (5944, 25600), (6400, 23776), (7430, 20480), (8192, 18575), (10240, 14860), (11888, 12800)]