154348544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 88

約数和(自身を含む): 359420448

約数和(自身を除く): 205071904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 353, 427, 448, 488, 512, 706, 854, 896, 976, 1024, 1412, 1708, 1792, 1952, 2471, 2824, 3416, 3584, 3904, 4942, 5648, 6832, 7168, 7808, 9884, 11296, 13664, 15616, 19768, 21533, 22592, 27328, 31232, 39536, 43066, 45184, 54656, 62464, 79072, 86132, 90368, 109312, 150731, 158144, 172264, 180736, 218624, 301462, 316288, 344528, 361472, 437248, 602924, 632576, 689056, 1205848, 1265152, 1378112, 2411696, 2530304, 2756224, 4823392, 5512448, 9646784, 11024896, 19293568, 22049792, 38587136, 77174272, 154348544]

約数ペア:

[(1, 154348544), (2, 77174272), (4, 38587136), (7, 22049792), (8, 19293568), (14, 11024896), (16, 9646784), (28, 5512448), (32, 4823392), (56, 2756224), (61, 2530304), (64, 2411696), (112, 1378112), (122, 1265152), (128, 1205848), (224, 689056), (244, 632576), (256, 602924), (353, 437248), (427, 361472), (448, 344528), (488, 316288), (512, 301462), (706, 218624), (854, 180736), (896, 172264), (976, 158144), (1024, 150731), (1412, 109312), (1708, 90368), (1792, 86132), (1952, 79072), (2471, 62464), (2824, 54656), (3416, 45184), (3584, 43066), (3904, 39536), (4942, 31232), (5648, 27328), (6832, 22592), (7168, 21533), (7808, 19768), (9884, 15616), (11296, 13664)]