169333424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 354716880

約数和(自身を除く): 185383456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 2939, 3601, 4432, 5878, 7202, 11756, 14404, 23512, 28808, 38207, 47024, 57616, 76414, 152828, 305656, 611312, 814103, 1628206, 3256412, 6512824, 10583339, 13025648, 21166678, 42333356, 84666712, 169333424]

約数ペア:

[(1, 169333424), (2, 84666712), (4, 42333356), (8, 21166678), (13, 13025648), (16, 10583339), (26, 6512824), (52, 3256412), (104, 1628206), (208, 814103), (277, 611312), (554, 305656), (1108, 152828), (2216, 76414), (2939, 57616), (3601, 47024), (4432, 38207), (5878, 28808), (7202, 23512), (11756, 14404)]