187882478476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{27091}}^1$

素因数の和:27236

約数の個数: 144

約数和(自身を含む): 435847426560

約数和(自身を除く): 247964948084

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 89, 92, 121, 154, 161, 178, 242, 253, 308, 322, 356, 484, 506, 623, 644, 847, 979, 1012, 1246, 1694, 1771, 1958, 2047, 2492, 2783, 3388, 3542, 3916, 4094, 5566, 6853, 7084, 8188, 10769, 11132, 13706, 14329, 19481, 21538, 22517, 27091, 27412, 28658, 38962, 43076, 45034, 54182, 57316, 75383, 77924, 90068, 108364, 150766, 157619, 189637, 247687, 298001, 301532, 315238, 379274, 495374, 596002, 623093, 630476, 758548, 990748, 1192004, 1246186, 1733809, 2086007, 2411099, 2492372, 3278011, 3467618, 4172014, 4361651, 4822198, 6556022, 6854023, 6935236, 8344028, 8723302, 9644396, 13112044, 13708046, 16877693, 17446604, 22946077, 26522089, 27416092, 33755386, 45892154, 47978161, 53044178, 55455277, 67510772, 75394253, 91784308, 95956322, 106088356, 110910554, 150788506, 185654623, 191912644, 221821108, 291742979, 301577012, 371309246, 388186939, 527759771, 583485958, 610008047, 742618492, 776373878, 1055519542, 1166971916, 1220016094, 1552747756, 2042200853, 2111039084, 2440032188, 4084401706, 4270056329, 6710088517, 8168803412, 8540112658, 13420177034, 17080225316, 26840354068, 46970619619, 93941239238, 187882478476]

約数ペア:

[(1, 187882478476), (2, 93941239238), (4, 46970619619), (7, 26840354068), (11, 17080225316), (14, 13420177034), (22, 8540112658), (23, 8168803412), (28, 6710088517), (44, 4270056329), (46, 4084401706), (77, 2440032188), (89, 2111039084), (92, 2042200853), (121, 1552747756), (154, 1220016094), (161, 1166971916), (178, 1055519542), (242, 776373878), (253, 742618492), (308, 610008047), (322, 583485958), (356, 527759771), (484, 388186939), (506, 371309246), (623, 301577012), (644, 291742979), (847, 221821108), (979, 191912644), (1012, 185654623), (1246, 150788506), (1694, 110910554), (1771, 106088356), (1958, 95956322), (2047, 91784308), (2492, 75394253), (2783, 67510772), (3388, 55455277), (3542, 53044178), (3916, 47978161), (4094, 45892154), (5566, 33755386), (6853, 27416092), (7084, 26522089), (8188, 22946077), (10769, 17446604), (11132, 16877693), (13706, 13708046), (14329, 13112044), (19481, 9644396), (21538, 8723302), (22517, 8344028), (27091, 6935236), (27412, 6854023), (28658, 6556022), (38962, 4822198), (43076, 4361651), (45034, 4172014), (54182, 3467618), (57316, 3278011), (75383, 2492372), (77924, 2411099), (90068, 2086007), (108364, 1733809), (150766, 1246186), (157619, 1192004), (189637, 990748), (247687, 758548), (298001, 630476), (301532, 623093), (315238, 596002), (379274, 495374)]