156943019519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{225499}}^1$

素因数の和:225711

約数の個数: 32

約数和(自身を含む): 191541504000

約数和(自身を除く): 34598484481

約数列:

[1, 11, 13, 31, 143, 157, 341, 403, 1727, 2041, 4433, 4867, 22451, 53537, 63271, 225499, 695981, 2480489, 2931487, 6990469, 32246357, 35403343, 76895159, 90876097, 389436773, 460243459, 999637067, 1097503633, 5062678049, 12072539963, 14267547229, 156943019519]

約数ペア:

[(1, 156943019519), (11, 14267547229), (13, 12072539963), (31, 5062678049), (143, 1097503633), (157, 999637067), (341, 460243459), (403, 389436773), (1727, 90876097), (2041, 76895159), (4433, 35403343), (4867, 32246357), (22451, 6990469), (53537, 2931487), (63271, 2480489), (225499, 695981)]