131086926

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 290392128

約数和(自身を除く): 159305202

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 277, 366, 431, 549, 554, 831, 862, 1098, 1293, 1662, 2493, 2586, 3879, 4986, 7758, 16897, 26291, 33794, 50691, 52582, 78873, 101382, 119387, 152073, 157746, 236619, 238774, 304146, 358161, 473238, 716322, 1074483, 2148966, 7282607, 14565214, 21847821, 43695642, 65543463, 131086926]

約数ペア:

[(1, 131086926), (2, 65543463), (3, 43695642), (6, 21847821), (9, 14565214), (18, 7282607), (61, 2148966), (122, 1074483), (183, 716322), (277, 473238), (366, 358161), (431, 304146), (549, 238774), (554, 236619), (831, 157746), (862, 152073), (1098, 119387), (1293, 101382), (1662, 78873), (2493, 52582), (2586, 50691), (3879, 33794), (4986, 26291), (7758, 16897)]