125380864

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 308202496

約数和(自身を除く): 182821632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 61, 62, 64, 74, 112, 122, 124, 128, 148, 217, 224, 244, 248, 256, 259, 296, 427, 434, 448, 488, 496, 518, 592, 854, 868, 896, 976, 992, 1036, 1147, 1184, 1708, 1736, 1792, 1891, 1952, 1984, 2072, 2257, 2294, 2368, 3416, 3472, 3782, 3904, 3968, 4144, 4514, 4588, 4736, 6832, 6944, 7564, 7808, 7936, 8029, 8288, 9028, 9176, 9472, 13237, 13664, 13888, 15128, 15616, 15799, 16058, 16576, 18056, 18352, 26474, 27328, 27776, 30256, 31598, 32116, 33152, 36112, 36704, 52948, 54656, 55552, 60512, 63196, 64232, 66304, 69967, 72224, 73408, 105896, 109312, 121024, 126392, 128464, 139934, 144448, 146816, 211792, 242048, 252784, 256928, 279868, 288896, 293632, 423584, 484096, 489769, 505568, 513856, 559736, 577792, 847168, 979538, 1011136, 1027712, 1119472, 1694336, 1959076, 2022272, 2055424, 2238944, 3388672, 3918152, 4044544, 4477888, 7836304, 8955776, 15672608, 17911552, 31345216, 62690432, 125380864]

約数ペア:

[(1, 125380864), (2, 62690432), (4, 31345216), (7, 17911552), (8, 15672608), (14, 8955776), (16, 7836304), (28, 4477888), (31, 4044544), (32, 3918152), (37, 3388672), (56, 2238944), (61, 2055424), (62, 2022272), (64, 1959076), (74, 1694336), (112, 1119472), (122, 1027712), (124, 1011136), (128, 979538), (148, 847168), (217, 577792), (224, 559736), (244, 513856), (248, 505568), (256, 489769), (259, 484096), (296, 423584), (427, 293632), (434, 288896), (448, 279868), (488, 256928), (496, 252784), (518, 242048), (592, 211792), (854, 146816), (868, 144448), (896, 139934), (976, 128464), (992, 126392), (1036, 121024), (1147, 109312), (1184, 105896), (1708, 73408), (1736, 72224), (1792, 69967), (1891, 66304), (1952, 64232), (1984, 63196), (2072, 60512), (2257, 55552), (2294, 54656), (2368, 52948), (3416, 36704), (3472, 36112), (3782, 33152), (3904, 32116), (3968, 31598), (4144, 30256), (4514, 27776), (4588, 27328), (4736, 26474), (6832, 18352), (6944, 18056), (7564, 16576), (7808, 16058), (7936, 15799), (8029, 15616), (8288, 15128), (9028, 13888), (9176, 13664), (9472, 13237)]