156985608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503159}}^1$

素因数の和:503181

約数の個数: 32

約数和(自身を含む): 422654400

約数和(自身を除く): 265668792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 503159, 1006318, 1509477, 2012636, 3018954, 4025272, 6037908, 6541067, 12075816, 13082134, 19623201, 26164268, 39246402, 52328536, 78492804, 156985608]

約数ペア:

[(1, 156985608), (2, 78492804), (3, 52328536), (4, 39246402), (6, 26164268), (8, 19623201), (12, 13082134), (13, 12075816), (24, 6541067), (26, 6037908), (39, 4025272), (52, 3018954), (78, 2012636), (104, 1509477), (156, 1006318), (312, 503159)]