169455520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 434176848

約数和(自身を除く): 264721328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 257, 260, 317, 416, 514, 520, 634, 1028, 1040, 1268, 1285, 1585, 2056, 2080, 2536, 2570, 3170, 3341, 4112, 4121, 5072, 5140, 6340, 6682, 8224, 8242, 10144, 10280, 12680, 13364, 16484, 16705, 20560, 20605, 25360, 26728, 32968, 33410, 41120, 41210, 50720, 53456, 65936, 66820, 81469, 82420, 106912, 131872, 133640, 162938, 164840, 267280, 325876, 329680, 407345, 534560, 651752, 659360, 814690, 1059097, 1303504, 1629380, 2118194, 2607008, 3258760, 4236388, 5295485, 6517520, 8472776, 10590970, 13035040, 16945552, 21181940, 33891104, 42363880, 84727760, 169455520]

約数ペア:

[(1, 169455520), (2, 84727760), (4, 42363880), (5, 33891104), (8, 21181940), (10, 16945552), (13, 13035040), (16, 10590970), (20, 8472776), (26, 6517520), (32, 5295485), (40, 4236388), (52, 3258760), (65, 2607008), (80, 2118194), (104, 1629380), (130, 1303504), (160, 1059097), (208, 814690), (257, 659360), (260, 651752), (317, 534560), (416, 407345), (514, 329680), (520, 325876), (634, 267280), (1028, 164840), (1040, 162938), (1268, 133640), (1285, 131872), (1585, 106912), (2056, 82420), (2080, 81469), (2536, 66820), (2570, 65936), (3170, 53456), (3341, 50720), (4112, 41210), (4121, 41120), (5072, 33410), (5140, 32968), (6340, 26728), (6682, 25360), (8224, 20605), (8242, 20560), (10144, 16705), (10280, 16484), (12680, 13364)]