149964416

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 226048384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 368, 383, 437, 448, 532, 608, 644, 736, 766, 874, 896, 1064, 1216, 1288, 1472, 1532, 1748, 2128, 2432, 2576, 2681, 2944, 3059, 3064, 3496, 4256, 5152, 5362, 6118, 6128, 6992, 7277, 8512, 8809, 10304, 10724, 12236, 12256, 13984, 14554, 17024, 17618, 20608, 21448, 24472, 24512, 27968, 29108, 35236, 42896, 48944, 49024, 50939, 55936, 58216, 61663, 70472, 85792, 97888, 101878, 116432, 123326, 140944, 167371, 171584, 195776, 203756, 232864, 246652, 281888, 334742, 343168, 391552, 407512, 465728, 493304, 563776, 669484, 815024, 931456, 986608, 1127552, 1171597, 1338968, 1630048, 1973216, 2343194, 2677936, 3260096, 3946432, 4686388, 5355872, 6520192, 7892864, 9372776, 10711744, 18745552, 21423488, 37491104, 74982208, 149964416]

約数ペア:

[(1, 149964416), (2, 74982208), (4, 37491104), (7, 21423488), (8, 18745552), (14, 10711744), (16, 9372776), (19, 7892864), (23, 6520192), (28, 5355872), (32, 4686388), (38, 3946432), (46, 3260096), (56, 2677936), (64, 2343194), (76, 1973216), (92, 1630048), (112, 1338968), (128, 1171597), (133, 1127552), (152, 986608), (161, 931456), (184, 815024), (224, 669484), (266, 563776), (304, 493304), (322, 465728), (368, 407512), (383, 391552), (437, 343168), (448, 334742), (532, 281888), (608, 246652), (644, 232864), (736, 203756), (766, 195776), (874, 171584), (896, 167371), (1064, 140944), (1216, 123326), (1288, 116432), (1472, 101878), (1532, 97888), (1748, 85792), (2128, 70472), (2432, 61663), (2576, 58216), (2681, 55936), (2944, 50939), (3059, 49024), (3064, 48944), (3496, 42896), (4256, 35236), (5152, 29108), (5362, 27968), (6118, 24512), (6128, 24472), (6992, 21448), (7277, 20608), (8512, 17618), (8809, 17024), (10304, 14554), (10724, 13984), (12236, 12256)]