128717148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14321}}^1$

素因数の和:14442

約数の個数: 48

約数和(自身を含む): 346477824

約数和(自身を除く): 217760676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 14321, 28642, 42963, 57284, 85926, 100247, 171852, 200494, 300741, 400988, 601482, 1202964, 1532347, 3064694, 4597041, 6129388, 9194082, 10726429, 18388164, 21452858, 32179287, 42905716, 64358574, 128717148]

約数ペア:

[(1, 128717148), (2, 64358574), (3, 42905716), (4, 32179287), (6, 21452858), (7, 18388164), (12, 10726429), (14, 9194082), (21, 6129388), (28, 4597041), (42, 3064694), (84, 1532347), (107, 1202964), (214, 601482), (321, 400988), (428, 300741), (642, 200494), (749, 171852), (1284, 100247), (1498, 85926), (2247, 57284), (2996, 42963), (4494, 28642), (8988, 14321)]