155683242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20196

約数の個数: 64

約数和(自身を含む): 406465920

約数和(自身を除く): 250782678

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 20161, 40322, 60483, 120966, 181449, 221771, 262093, 362898, 443542, 524186, 544347, 665313, 786279, 1088694, 1330626, 1572558, 1995939, 2358837, 2883023, 3991878, 4717674, 5766046, 5987817, 7076511, 8649069, 11975634, 14153022, 17298138, 25947207, 51894414, 77841621, 155683242]

約数ペア:

[(1, 155683242), (2, 77841621), (3, 51894414), (6, 25947207), (9, 17298138), (11, 14153022), (13, 11975634), (18, 8649069), (22, 7076511), (26, 5987817), (27, 5766046), (33, 4717674), (39, 3991878), (54, 2883023), (66, 2358837), (78, 1995939), (99, 1572558), (117, 1330626), (143, 1088694), (198, 786279), (234, 665313), (286, 544347), (297, 524186), (351, 443542), (429, 362898), (594, 262093), (702, 221771), (858, 181449), (1287, 120966), (2574, 60483), (3861, 40322), (7722, 20161)]