162109168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 349941144

約数和(自身を除く): 187831976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 811, 961, 1612, 1622, 1922, 3224, 3244, 3844, 6448, 6488, 7688, 10543, 12493, 12976, 15376, 21086, 24986, 25141, 42172, 49972, 50282, 84344, 99944, 100564, 168688, 199888, 201128, 326833, 402256, 653666, 779371, 1307332, 1558742, 2614664, 3117484, 5229328, 6234968, 10131823, 12469936, 20263646, 40527292, 81054584, 162109168]

約数ペア:

[(1, 162109168), (2, 81054584), (4, 40527292), (8, 20263646), (13, 12469936), (16, 10131823), (26, 6234968), (31, 5229328), (52, 3117484), (62, 2614664), (104, 1558742), (124, 1307332), (208, 779371), (248, 653666), (403, 402256), (496, 326833), (806, 201128), (811, 199888), (961, 168688), (1612, 100564), (1622, 99944), (1922, 84344), (3224, 50282), (3244, 49972), (3844, 42172), (6448, 25141), (6488, 24986), (7688, 21086), (10543, 15376), (12493, 12976)]