149298688

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 120

約数和(自身を含む): 379254744

約数和(自身を除く): 229956056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 541, 616, 704, 784, 896, 1078, 1082, 1232, 1408, 1568, 1792, 2156, 2164, 2464, 2816, 3136, 3584, 3787, 4312, 4328, 4928, 5632, 5951, 6272, 7574, 8624, 8656, 9856, 11902, 12544, 15148, 17248, 17312, 19712, 23804, 25088, 26509, 30296, 34496, 34624, 39424, 41657, 47608, 53018, 60592, 68992, 69248, 83314, 95216, 106036, 121184, 137984, 138496, 166628, 190432, 212072, 242368, 275968, 276992, 291599, 333256, 380864, 424144, 484736, 583198, 666512, 761728, 848288, 969472, 1166396, 1333024, 1523456, 1696576, 1938944, 2332792, 2666048, 3046912, 3393152, 4665584, 5332096, 6786304, 9331168, 10664192, 13572608, 18662336, 21328384, 37324672, 74649344, 149298688]

約数ペア:

[(1, 149298688), (2, 74649344), (4, 37324672), (7, 21328384), (8, 18662336), (11, 13572608), (14, 10664192), (16, 9331168), (22, 6786304), (28, 5332096), (32, 4665584), (44, 3393152), (49, 3046912), (56, 2666048), (64, 2332792), (77, 1938944), (88, 1696576), (98, 1523456), (112, 1333024), (128, 1166396), (154, 969472), (176, 848288), (196, 761728), (224, 666512), (256, 583198), (308, 484736), (352, 424144), (392, 380864), (448, 333256), (512, 291599), (539, 276992), (541, 275968), (616, 242368), (704, 212072), (784, 190432), (896, 166628), (1078, 138496), (1082, 137984), (1232, 121184), (1408, 106036), (1568, 95216), (1792, 83314), (2156, 69248), (2164, 68992), (2464, 60592), (2816, 53018), (3136, 47608), (3584, 41657), (3787, 39424), (4312, 34624), (4328, 34496), (4928, 30296), (5632, 26509), (5951, 25088), (6272, 23804), (7574, 19712), (8624, 17312), (8656, 17248), (9856, 15148), (11902, 12544)]