147116800

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 108

約数和(自身を含む): 369031936

約数和(自身を除く): 221915136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 181, 200, 254, 256, 320, 362, 400, 508, 635, 640, 724, 800, 905, 1016, 1270, 1280, 1448, 1600, 1810, 2032, 2540, 2896, 3175, 3200, 3620, 4064, 4525, 5080, 5792, 6350, 6400, 7240, 8128, 9050, 10160, 11584, 12700, 14480, 16256, 18100, 20320, 22987, 23168, 25400, 28960, 32512, 36200, 40640, 45974, 46336, 50800, 57920, 72400, 81280, 91948, 101600, 114935, 115840, 144800, 162560, 183896, 203200, 229870, 231680, 289600, 367792, 406400, 459740, 574675, 579200, 735584, 812800, 919480, 1149350, 1158400, 1471168, 1838960, 2298700, 2942336, 3677920, 4597400, 5884672, 7355840, 9194800, 14711680, 18389600, 29423360, 36779200, 73558400, 147116800]

約数ペア:

[(1, 147116800), (2, 73558400), (4, 36779200), (5, 29423360), (8, 18389600), (10, 14711680), (16, 9194800), (20, 7355840), (25, 5884672), (32, 4597400), (40, 3677920), (50, 2942336), (64, 2298700), (80, 1838960), (100, 1471168), (127, 1158400), (128, 1149350), (160, 919480), (181, 812800), (200, 735584), (254, 579200), (256, 574675), (320, 459740), (362, 406400), (400, 367792), (508, 289600), (635, 231680), (640, 229870), (724, 203200), (800, 183896), (905, 162560), (1016, 144800), (1270, 115840), (1280, 114935), (1448, 101600), (1600, 91948), (1810, 81280), (2032, 72400), (2540, 57920), (2896, 50800), (3175, 46336), (3200, 45974), (3620, 40640), (4064, 36200), (4525, 32512), (5080, 28960), (5792, 25400), (6350, 23168), (6400, 22987), (7240, 20320), (8128, 18100), (9050, 16256), (10160, 14480), (11584, 12700)]