133503172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 259179228

約数和(自身を除く): 125676056

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 2441, 2486, 4882, 4972, 9764, 13673, 26851, 27346, 53702, 54692, 107404, 275833, 295361, 551666, 590722, 1103332, 1181444, 3034163, 6068326, 12136652, 33375793, 66751586, 133503172]

約数ペア:

[(1, 133503172), (2, 66751586), (4, 33375793), (11, 12136652), (22, 6068326), (44, 3034163), (113, 1181444), (121, 1103332), (226, 590722), (242, 551666), (452, 295361), (484, 275833), (1243, 107404), (2441, 54692), (2486, 53702), (4882, 27346), (4972, 26851), (9764, 13673)]