149397432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 388300800

約数和(自身を除く): 238903368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1256, 1279, 1884, 2558, 3768, 3837, 4867, 5116, 7674, 9734, 10232, 14601, 15348, 19468, 29202, 30696, 38936, 39649, 58404, 79298, 116808, 118947, 158596, 200803, 237894, 317192, 401606, 475788, 602409, 803212, 951576, 1204818, 1606424, 2409636, 4819272, 6224893, 12449786, 18674679, 24899572, 37349358, 49799144, 74698716, 149397432]

約数ペア:

[(1, 149397432), (2, 74698716), (3, 49799144), (4, 37349358), (6, 24899572), (8, 18674679), (12, 12449786), (24, 6224893), (31, 4819272), (62, 2409636), (93, 1606424), (124, 1204818), (157, 951576), (186, 803212), (248, 602409), (314, 475788), (372, 401606), (471, 317192), (628, 237894), (744, 200803), (942, 158596), (1256, 118947), (1279, 116808), (1884, 79298), (2558, 58404), (3768, 39649), (3837, 38936), (4867, 30696), (5116, 29202), (7674, 19468), (9734, 15348), (10232, 14601)]