128497096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176507}}^1$

素因数の和:176533

約数の個数: 32

約数和(自身を含む): 296533440

約数和(自身を除く): 168036344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 176507, 353014, 706028, 1235549, 1412056, 2294591, 2471098, 4589182, 4942196, 9178364, 9884392, 16062137, 18356728, 32124274, 64248548, 128497096]

約数ペア:

[(1, 128497096), (2, 64248548), (4, 32124274), (7, 18356728), (8, 16062137), (13, 9884392), (14, 9178364), (26, 4942196), (28, 4589182), (52, 2471098), (56, 2294591), (91, 1412056), (104, 1235549), (182, 706028), (364, 353014), (728, 176507)]