156765192784

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{2081}}^1\times {\mathrm{15139}}^1$

素因数の和:17539

約数の個数: 40

約数和(自身を含む): 304875754560

約数和(自身を除く): 148110561776

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2081, 2488, 4162, 4976, 8324, 15139, 16648, 30278, 33296, 60556, 121112, 242224, 647191, 1294382, 2588764, 4708229, 5177528, 9416458, 10355056, 18832916, 31504259, 37665832, 63008518, 75331664, 126017036, 252034072, 504068144, 9797824549, 19595649098, 39191298196, 78382596392, 156765192784]

約数ペア:

[(1, 156765192784), (2, 78382596392), (4, 39191298196), (8, 19595649098), (16, 9797824549), (311, 504068144), (622, 252034072), (1244, 126017036), (2081, 75331664), (2488, 63008518), (4162, 37665832), (4976, 31504259), (8324, 18832916), (15139, 10355056), (16648, 9416458), (30278, 5177528), (33296, 4708229), (60556, 2588764), (121112, 1294382), (242224, 647191)]