161123200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7224

約数の個数: 96

約数和(自身を含む): 454948560

約数和(自身を除く): 293825360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 7193, 11200, 14386, 22400, 28772, 35965, 50351, 57544, 71930, 100702, 115088, 143860, 179825, 201404, 230176, 251755, 287720, 359650, 402808, 460352, 503510, 575440, 719300, 805616, 920704, 1007020, 1150880, 1258775, 1438600, 1611232, 2014040, 2301760, 2517550, 2877200, 3222464, 4028080, 4603520, 5035100, 5754400, 6444928, 8056160, 10070200, 11508800, 16112320, 20140400, 23017600, 32224640, 40280800, 80561600, 161123200]

約数ペア:

[(1, 161123200), (2, 80561600), (4, 40280800), (5, 32224640), (7, 23017600), (8, 20140400), (10, 16112320), (14, 11508800), (16, 10070200), (20, 8056160), (25, 6444928), (28, 5754400), (32, 5035100), (35, 4603520), (40, 4028080), (50, 3222464), (56, 2877200), (64, 2517550), (70, 2301760), (80, 2014040), (100, 1611232), (112, 1438600), (128, 1258775), (140, 1150880), (160, 1007020), (175, 920704), (200, 805616), (224, 719300), (280, 575440), (320, 503510), (350, 460352), (400, 402808), (448, 359650), (560, 287720), (640, 251755), (700, 230176), (800, 201404), (896, 179825), (1120, 143860), (1400, 115088), (1600, 100702), (2240, 71930), (2800, 57544), (3200, 50351), (4480, 35965), (5600, 28772), (7193, 22400), (11200, 14386)]