161768064

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 448620480

約数和(自身を除く): 286852416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 97, 101, 128, 129, 172, 192, 194, 202, 258, 291, 303, 344, 384, 388, 404, 516, 582, 606, 688, 776, 808, 1032, 1164, 1212, 1376, 1552, 1616, 2064, 2328, 2424, 2752, 3104, 3232, 4128, 4171, 4343, 4656, 4848, 5504, 6208, 6464, 8256, 8342, 8686, 9312, 9696, 9797, 12416, 12513, 12928, 13029, 16512, 16684, 17372, 18624, 19392, 19594, 25026, 26058, 29391, 33368, 34744, 37248, 38784, 39188, 50052, 52116, 58782, 66736, 69488, 78376, 100104, 104232, 117564, 133472, 138976, 156752, 200208, 208464, 235128, 266944, 277952, 313504, 400416, 416928, 421271, 470256, 533888, 555904, 627008, 800832, 833856, 842542, 940512, 1254016, 1263813, 1601664, 1667712, 1685084, 1881024, 2527626, 3370168, 3762048, 5055252, 6740336, 10110504, 13480672, 20221008, 26961344, 40442016, 53922688, 80884032, 161768064]

約数ペア:

[(1, 161768064), (2, 80884032), (3, 53922688), (4, 40442016), (6, 26961344), (8, 20221008), (12, 13480672), (16, 10110504), (24, 6740336), (32, 5055252), (43, 3762048), (48, 3370168), (64, 2527626), (86, 1881024), (96, 1685084), (97, 1667712), (101, 1601664), (128, 1263813), (129, 1254016), (172, 940512), (192, 842542), (194, 833856), (202, 800832), (258, 627008), (291, 555904), (303, 533888), (344, 470256), (384, 421271), (388, 416928), (404, 400416), (516, 313504), (582, 277952), (606, 266944), (688, 235128), (776, 208464), (808, 200208), (1032, 156752), (1164, 138976), (1212, 133472), (1376, 117564), (1552, 104232), (1616, 100104), (2064, 78376), (2328, 69488), (2424, 66736), (2752, 58782), (3104, 52116), (3232, 50052), (4128, 39188), (4171, 38784), (4343, 37248), (4656, 34744), (4848, 33368), (5504, 29391), (6208, 26058), (6464, 25026), (8256, 19594), (8342, 19392), (8686, 18624), (9312, 17372), (9696, 16684), (9797, 16512), (12416, 13029), (12513, 12928)]