170727168

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 480356352

約数和(自身を除く): 309629184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 101, 124, 128, 142, 186, 192, 202, 213, 248, 256, 284, 303, 372, 384, 404, 426, 496, 568, 606, 744, 768, 808, 852, 992, 1136, 1212, 1488, 1616, 1704, 1984, 2201, 2272, 2424, 2976, 3131, 3232, 3408, 3968, 4402, 4544, 4848, 5952, 6262, 6464, 6603, 6816, 7171, 7936, 8804, 9088, 9393, 9696, 11904, 12524, 12928, 13206, 13632, 14342, 17608, 18176, 18786, 19392, 21513, 23808, 25048, 25856, 26412, 27264, 28684, 35216, 37572, 38784, 43026, 50096, 52824, 54528, 57368, 70432, 75144, 77568, 86052, 100192, 105648, 114736, 140864, 150288, 172104, 200384, 211296, 222301, 229472, 281728, 300576, 344208, 400768, 422592, 444602, 458944, 563456, 601152, 666903, 688416, 801536, 845184, 889204, 917888, 1202304, 1333806, 1376832, 1690368, 1778408, 1835776, 2404608, 2667612, 2753664, 3556816, 5335224, 5507328, 7113632, 10670448, 14227264, 21340896, 28454528, 42681792, 56909056, 85363584, 170727168]

約数ペア:

[(1, 170727168), (2, 85363584), (3, 56909056), (4, 42681792), (6, 28454528), (8, 21340896), (12, 14227264), (16, 10670448), (24, 7113632), (31, 5507328), (32, 5335224), (48, 3556816), (62, 2753664), (64, 2667612), (71, 2404608), (93, 1835776), (96, 1778408), (101, 1690368), (124, 1376832), (128, 1333806), (142, 1202304), (186, 917888), (192, 889204), (202, 845184), (213, 801536), (248, 688416), (256, 666903), (284, 601152), (303, 563456), (372, 458944), (384, 444602), (404, 422592), (426, 400768), (496, 344208), (568, 300576), (606, 281728), (744, 229472), (768, 222301), (808, 211296), (852, 200384), (992, 172104), (1136, 150288), (1212, 140864), (1488, 114736), (1616, 105648), (1704, 100192), (1984, 86052), (2201, 77568), (2272, 75144), (2424, 70432), (2976, 57368), (3131, 54528), (3232, 52824), (3408, 50096), (3968, 43026), (4402, 38784), (4544, 37572), (4848, 35216), (5952, 28684), (6262, 27264), (6464, 26412), (6603, 25856), (6816, 25048), (7171, 23808), (7936, 21513), (8804, 19392), (9088, 18786), (9393, 18176), (9696, 17608), (11904, 14342), (12524, 13632), (12928, 13206)]