156208000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 418803840

約数和(自身を除く): 262595840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 640, 650, 751, 800, 832, 1000, 1040, 1300, 1502, 1600, 1625, 1664, 2000, 2080, 2600, 3004, 3200, 3250, 3755, 4000, 4160, 5200, 6008, 6500, 7510, 8000, 8320, 9763, 10400, 12016, 13000, 15020, 16000, 18775, 19526, 20800, 24032, 26000, 30040, 37550, 39052, 41600, 48064, 48815, 52000, 60080, 75100, 78104, 93875, 96128, 97630, 104000, 120160, 150200, 156208, 187750, 195260, 208000, 240320, 244075, 300400, 312416, 375500, 390520, 480640, 488150, 600800, 624832, 751000, 781040, 976300, 1201600, 1220375, 1249664, 1502000, 1562080, 1952600, 2403200, 2440750, 3004000, 3124160, 3905200, 4881500, 6008000, 6248320, 7810400, 9763000, 12016000, 15620800, 19526000, 31241600, 39052000, 78104000, 156208000]

約数ペア:

[(1, 156208000), (2, 78104000), (4, 39052000), (5, 31241600), (8, 19526000), (10, 15620800), (13, 12016000), (16, 9763000), (20, 7810400), (25, 6248320), (26, 6008000), (32, 4881500), (40, 3905200), (50, 3124160), (52, 3004000), (64, 2440750), (65, 2403200), (80, 1952600), (100, 1562080), (104, 1502000), (125, 1249664), (128, 1220375), (130, 1201600), (160, 976300), (200, 781040), (208, 751000), (250, 624832), (260, 600800), (320, 488150), (325, 480640), (400, 390520), (416, 375500), (500, 312416), (520, 300400), (640, 244075), (650, 240320), (751, 208000), (800, 195260), (832, 187750), (1000, 156208), (1040, 150200), (1300, 120160), (1502, 104000), (1600, 97630), (1625, 96128), (1664, 93875), (2000, 78104), (2080, 75100), (2600, 60080), (3004, 52000), (3200, 48815), (3250, 48064), (3755, 41600), (4000, 39052), (4160, 37550), (5200, 30040), (6008, 26000), (6500, 24032), (7510, 20800), (8000, 19526), (8320, 18775), (9763, 16000), (10400, 15020), (12016, 13000)]