128512512

素因数分解:

$2^9\times 3^2\times {\mathrm{167}}^2$

素因数の和:358

約数の個数: 90

約数和(自身を含む): 373130043

約数和(自身を除く): 244617531

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 256, 288, 334, 384, 501, 512, 576, 668, 768, 1002, 1152, 1336, 1503, 1536, 2004, 2304, 2672, 3006, 4008, 4608, 5344, 6012, 8016, 10688, 12024, 16032, 21376, 24048, 27889, 32064, 42752, 48096, 55778, 64128, 83667, 85504, 96192, 111556, 128256, 167334, 192384, 223112, 251001, 256512, 334668, 384768, 446224, 502002, 669336, 769536, 892448, 1004004, 1338672, 1784896, 2008008, 2677344, 3569792, 4016016, 5354688, 7139584, 8032032, 10709376, 14279168, 16064064, 21418752, 32128128, 42837504, 64256256, 128512512]

約数ペア:

[(1, 128512512), (2, 64256256), (3, 42837504), (4, 32128128), (6, 21418752), (8, 16064064), (9, 14279168), (12, 10709376), (16, 8032032), (18, 7139584), (24, 5354688), (32, 4016016), (36, 3569792), (48, 2677344), (64, 2008008), (72, 1784896), (96, 1338672), (128, 1004004), (144, 892448), (167, 769536), (192, 669336), (256, 502002), (288, 446224), (334, 384768), (384, 334668), (501, 256512), (512, 251001), (576, 223112), (668, 192384), (768, 167334), (1002, 128256), (1152, 111556), (1336, 96192), (1503, 85504), (1536, 83667), (2004, 64128), (2304, 55778), (2672, 48096), (3006, 42752), (4008, 32064), (4608, 27889), (5344, 24048), (6012, 21376), (8016, 16032), (10688, 12024)]