156724421792

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{8377}}^1\times {\mathrm{4463}}^1$

素因数の和:12981

約数の個数: 48

約数和(自身を含む): 311013343872

約数和(自身を除く): 154288922080

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4463, 8377, 8926, 16754, 17852, 33508, 35704, 67016, 71408, 134032, 142816, 268064, 584653, 1097387, 1169306, 2194774, 2338612, 4389548, 4677224, 8779096, 9354448, 17558192, 18708896, 35116384, 37386551, 74773102, 149546204, 299092408, 598184816, 1196369632, 4897638181, 9795276362, 19590552724, 39181105448, 78362210896, 156724421792]

約数ペア:

[(1, 156724421792), (2, 78362210896), (4, 39181105448), (8, 19590552724), (16, 9795276362), (32, 4897638181), (131, 1196369632), (262, 598184816), (524, 299092408), (1048, 149546204), (2096, 74773102), (4192, 37386551), (4463, 35116384), (8377, 18708896), (8926, 17558192), (16754, 9354448), (17852, 8779096), (33508, 4677224), (35704, 4389548), (67016, 2338612), (71408, 2194774), (134032, 1169306), (142816, 1097387), (268064, 584653)]