128726052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117881}}^1$

素因数の和:117908

約数の個数: 48

約数和(自身を含む): 369677952

約数和(自身を除く): 240951900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 117881, 235762, 353643, 471524, 707286, 825167, 1414572, 1532453, 1650334, 2475501, 3064906, 3300668, 4597359, 4951002, 6129812, 9194718, 9902004, 10727171, 18389436, 21454342, 32181513, 42908684, 64363026, 128726052]

約数ペア:

[(1, 128726052), (2, 64363026), (3, 42908684), (4, 32181513), (6, 21454342), (7, 18389436), (12, 10727171), (13, 9902004), (14, 9194718), (21, 6129812), (26, 4951002), (28, 4597359), (39, 3300668), (42, 3064906), (52, 2475501), (78, 1650334), (84, 1532453), (91, 1414572), (156, 825167), (182, 707286), (273, 471524), (364, 353643), (546, 235762), (1092, 117881)]