156075556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{32983}}^1$

素因数の和:33020

約数の個数: 36

約数和(自身を含む): 338020032

約数和(自身を除く): 181944476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 32983, 65966, 131932, 230881, 428779, 461762, 857558, 923524, 1715116, 3001453, 5574127, 6002906, 11148254, 12005812, 22296508, 39018889, 78037778, 156075556]

約数ペア:

[(1, 156075556), (2, 78037778), (4, 39018889), (7, 22296508), (13, 12005812), (14, 11148254), (26, 6002906), (28, 5574127), (52, 3001453), (91, 1715116), (169, 923524), (182, 857558), (338, 461762), (364, 428779), (676, 230881), (1183, 131932), (2366, 65966), (4732, 32983)]