157499974882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1\times {\mathrm{9883}}^1$

素因数の和:11818

約数の個数: 32

約数和(自身を含む): 244394156160

約数和(自身を除く): 86894181278

約数列:

[1, 2, 41, 82, 109, 218, 1783, 3566, 4469, 8938, 9883, 19766, 73103, 146206, 194347, 388694, 405203, 810406, 1077247, 2154494, 7968227, 15936454, 17621389, 35242778, 44167127, 88334254, 722476949, 1444953898, 1920731401, 3841462802, 78749987441, 157499974882]

約数ペア:

[(1, 157499974882), (2, 78749987441), (41, 3841462802), (82, 1920731401), (109, 1444953898), (218, 722476949), (1783, 88334254), (3566, 44167127), (4469, 35242778), (8938, 17621389), (9883, 15936454), (19766, 7968227), (73103, 2154494), (146206, 1077247), (194347, 810406), (388694, 405203)]