159161600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1952

約数の個数: 108

約数和(自身を含む): 424475436

約数和(自身を除く): 265313836

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 1913, 2080, 2600, 3200, 3328, 3826, 4160, 5200, 6400, 7652, 8320, 9565, 10400, 15304, 16640, 19130, 20800, 24869, 30608, 38260, 41600, 47825, 49738, 61216, 76520, 83200, 95650, 99476, 122432, 124345, 153040, 191300, 198952, 244864, 248690, 306080, 382600, 397904, 489728, 497380, 612160, 621725, 765200, 795808, 994760, 1224320, 1243450, 1530400, 1591616, 1989520, 2448640, 2486900, 3060800, 3183232, 3979040, 4973800, 6121600, 6366464, 7958080, 9947600, 12243200, 15916160, 19895200, 31832320, 39790400, 79580800, 159161600]

約数ペア:

[(1, 159161600), (2, 79580800), (4, 39790400), (5, 31832320), (8, 19895200), (10, 15916160), (13, 12243200), (16, 9947600), (20, 7958080), (25, 6366464), (26, 6121600), (32, 4973800), (40, 3979040), (50, 3183232), (52, 3060800), (64, 2486900), (65, 2448640), (80, 1989520), (100, 1591616), (104, 1530400), (128, 1243450), (130, 1224320), (160, 994760), (200, 795808), (208, 765200), (256, 621725), (260, 612160), (320, 497380), (325, 489728), (400, 397904), (416, 382600), (520, 306080), (640, 248690), (650, 244864), (800, 198952), (832, 191300), (1040, 153040), (1280, 124345), (1300, 122432), (1600, 99476), (1664, 95650), (1913, 83200), (2080, 76520), (2600, 61216), (3200, 49738), (3328, 47825), (3826, 41600), (4160, 38260), (5200, 30608), (6400, 24869), (7652, 20800), (8320, 19130), (9565, 16640), (10400, 15304)]