157138944

素因数分解:

$2^{14}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 440388480

約数和(自身を除く): 283249536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 139, 184, 192, 256, 276, 278, 368, 384, 417, 512, 552, 556, 736, 768, 834, 1024, 1104, 1112, 1472, 1536, 1668, 2048, 2208, 2224, 2944, 3072, 3197, 3336, 4096, 4416, 4448, 5888, 6144, 6394, 6672, 8192, 8832, 8896, 9591, 11776, 12288, 12788, 13344, 16384, 17664, 17792, 19182, 23552, 24576, 25576, 26688, 35328, 35584, 38364, 47104, 49152, 51152, 53376, 70656, 71168, 76728, 94208, 102304, 106752, 141312, 142336, 153456, 188416, 204608, 213504, 282624, 284672, 306912, 376832, 409216, 427008, 565248, 569344, 613824, 818432, 854016, 1130496, 1138688, 1227648, 1636864, 1708032, 2277376, 2455296, 3273728, 3416064, 4910592, 6547456, 6832128, 9821184, 13094912, 19642368, 26189824, 39284736, 52379648, 78569472, 157138944]

約数ペア:

[(1, 157138944), (2, 78569472), (3, 52379648), (4, 39284736), (6, 26189824), (8, 19642368), (12, 13094912), (16, 9821184), (23, 6832128), (24, 6547456), (32, 4910592), (46, 3416064), (48, 3273728), (64, 2455296), (69, 2277376), (92, 1708032), (96, 1636864), (128, 1227648), (138, 1138688), (139, 1130496), (184, 854016), (192, 818432), (256, 613824), (276, 569344), (278, 565248), (368, 427008), (384, 409216), (417, 376832), (512, 306912), (552, 284672), (556, 282624), (736, 213504), (768, 204608), (834, 188416), (1024, 153456), (1104, 142336), (1112, 141312), (1472, 106752), (1536, 102304), (1668, 94208), (2048, 76728), (2208, 71168), (2224, 70656), (2944, 53376), (3072, 51152), (3197, 49152), (3336, 47104), (4096, 38364), (4416, 35584), (4448, 35328), (5888, 26688), (6144, 25576), (6394, 24576), (6672, 23552), (8192, 19182), (8832, 17792), (8896, 17664), (9591, 16384), (11776, 13344), (12288, 12788)]