162385888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 390652416

約数和(自身を除く): 228266528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 86, 92, 112, 161, 172, 184, 224, 301, 322, 344, 368, 602, 644, 688, 733, 736, 989, 1204, 1288, 1376, 1466, 1978, 2408, 2576, 2932, 3956, 4816, 5131, 5152, 5864, 6923, 7912, 9632, 10262, 11728, 13846, 15824, 16859, 20524, 23456, 27692, 31519, 31648, 33718, 41048, 55384, 63038, 67436, 82096, 110768, 118013, 126076, 134872, 164192, 220633, 221536, 236026, 252152, 269744, 441266, 472052, 504304, 539488, 724937, 882532, 944104, 1008608, 1449874, 1765064, 1888208, 2899748, 3530128, 3776416, 5074559, 5799496, 7060256, 10149118, 11598992, 20298236, 23197984, 40596472, 81192944, 162385888]

約数ペア:

[(1, 162385888), (2, 81192944), (4, 40596472), (7, 23197984), (8, 20298236), (14, 11598992), (16, 10149118), (23, 7060256), (28, 5799496), (32, 5074559), (43, 3776416), (46, 3530128), (56, 2899748), (86, 1888208), (92, 1765064), (112, 1449874), (161, 1008608), (172, 944104), (184, 882532), (224, 724937), (301, 539488), (322, 504304), (344, 472052), (368, 441266), (602, 269744), (644, 252152), (688, 236026), (733, 221536), (736, 220633), (989, 164192), (1204, 134872), (1288, 126076), (1376, 118013), (1466, 110768), (1978, 82096), (2408, 67436), (2576, 63038), (2932, 55384), (3956, 41048), (4816, 33718), (5131, 31648), (5152, 31519), (5864, 27692), (6923, 23456), (7912, 20524), (9632, 16859), (10262, 15824), (11728, 13846)]