142453696

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 356689152

約数和(自身を除く): 214235456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 137, 154, 176, 211, 224, 274, 308, 352, 422, 448, 548, 616, 704, 844, 959, 1096, 1232, 1477, 1507, 1688, 1918, 2192, 2321, 2464, 2954, 3014, 3376, 3836, 4384, 4642, 4928, 5908, 6028, 6752, 7672, 8768, 9284, 10549, 11816, 12056, 13504, 15344, 16247, 18568, 21098, 23632, 24112, 28907, 30688, 32494, 37136, 42196, 47264, 48224, 57814, 61376, 64988, 74272, 84392, 94528, 96448, 115628, 129976, 148544, 168784, 202349, 231256, 259952, 317977, 337568, 404698, 462512, 519904, 635954, 675136, 809396, 925024, 1039808, 1271908, 1618792, 1850048, 2225839, 2543816, 3237584, 4451678, 5087632, 6475168, 8903356, 10175264, 12950336, 17806712, 20350528, 35613424, 71226848, 142453696]

約数ペア:

[(1, 142453696), (2, 71226848), (4, 35613424), (7, 20350528), (8, 17806712), (11, 12950336), (14, 10175264), (16, 8903356), (22, 6475168), (28, 5087632), (32, 4451678), (44, 3237584), (56, 2543816), (64, 2225839), (77, 1850048), (88, 1618792), (112, 1271908), (137, 1039808), (154, 925024), (176, 809396), (211, 675136), (224, 635954), (274, 519904), (308, 462512), (352, 404698), (422, 337568), (448, 317977), (548, 259952), (616, 231256), (704, 202349), (844, 168784), (959, 148544), (1096, 129976), (1232, 115628), (1477, 96448), (1507, 94528), (1688, 84392), (1918, 74272), (2192, 64988), (2321, 61376), (2464, 57814), (2954, 48224), (3014, 47264), (3376, 42196), (3836, 37136), (4384, 32494), (4642, 30688), (4928, 28907), (5908, 24112), (6028, 23632), (6752, 21098), (7672, 18568), (8768, 16247), (9284, 15344), (10549, 13504), (11816, 12056)]