127889736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31531}}^1$

素因数の和:31566

約数の個数: 48

約数和(自身を含む): 346221360

約数和(自身を除く): 218331624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 31531, 63062, 94593, 126124, 189186, 252248, 378372, 409903, 756744, 819806, 1229709, 1639612, 2459418, 3279224, 4918836, 5328739, 9837672, 10657478, 15986217, 21314956, 31972434, 42629912, 63944868, 127889736]

約数ペア:

[(1, 127889736), (2, 63944868), (3, 42629912), (4, 31972434), (6, 21314956), (8, 15986217), (12, 10657478), (13, 9837672), (24, 5328739), (26, 4918836), (39, 3279224), (52, 2459418), (78, 1639612), (104, 1229709), (156, 819806), (169, 756744), (312, 409903), (338, 378372), (507, 252248), (676, 189186), (1014, 126124), (1352, 94593), (2028, 63062), (4056, 31531)]